Oppo A53 6GB/128GB
Oppo A53 6GB/128GB
Oppo A53 6GB/128GB

106 sales

Oppo A53 6GB/128GB - Out Of Stock @Price in Kenya

Order Oppo A53 from Price in Kenya with fast delivery across the country and in-store pickup in Nairobi.

Oppo

Condition

New

Featured specifications for Oppo A53

Available
August, 2020
Operating system
Android 10; ColorOS 7.2
Chipset
Qualcomm Snapdragon 460
Camera resolution
13MP F2.2 + 2MP F2.4 + 2MP F2.4
Front camera resolution
8MP F2.0
Display size
6.5 inches, 720 x 1600 pixels
Display type
IPS screen, 16M colors
RAM
6GB LPDDR4x, 1804MHz
Storage
128GB UFS2.1
Battery
5000mAh, Li-Po

KSh 23,300

Out Of Stock

This item is currently out of stock.

Click Notify to receive an alert once it becomes available again on
Price in Kenya.

Oppo A53 key features

  • 90Hz display

  • 13MP triple main camera

  • 5000mAh power

  • 18W fast charging

  • USB Type C

  • 2G/3G/4G

Customers also viewed

Other items from Price in Kenya similar to Oppo A53

Specs comparison

Compare Oppo A53 specs with similar products

Detailed Comparison
A53

KSh 23,300

Current
Galaxy A04s

KSh 18,800

A38,

KSh 20,000

A58 4G,

KSh 27,000

A5 5G,

KSh 21,500

Galaxy M36,

KSh 23,200

Y21D,

KSh 20,500

A5 4G,

KSh 25,000

Popularity stats for Mar 2026
Views 1,364 2,256 2,524 1,094 289 479 518 247 243 618 228
Sales 0 71 43 34 11 13 10 12 11 12 15
Likes 5 12 4 4 2 2 2 1 1 0 0
Hotness score 914 1,218 1,523 1,574 1,269 1,878 1,777 1,675 1,777 1,827 1,726
Price KSh 23,300 KSh 18,800 KSh 20,000 KSh 27,000 KSh 15,500 KSh 21,500 KSh 23,200 KSh 19,500 KSh 20,500 KSh 25,000 KSh 21,000
General
Available
  • August
  • 2020
  • August
  • 2022
  • September
  • 2023
  • July
  • 2023
  • February
  • 2025
  • May
  • 2025
  • June
  • 2025
  • March
  • 2025
  • September
  • 2025
  • May
  • 2025
  • September
  • 2025
Dimensions
  • 163.9 x 75.1 x 8.4 mm
  • 164.7 x 76.7 x 9.1 mm
  • 163.7 x 75 x 8.2 mm
  • 165.7 x 76 x 8 mm
  • 167.4 x 77.4 x 8 mm
  • 165.7 x 76.2 x 8 mm
  • 164.4 x 77.9 x 7.7 mm
  • 164.4 x 77.9 x 7.9 mm
  • 166.1 x 77 x 8.4 mm
  • 165.7 x 76.2 x 8 mm
  • 164.4 x 77.9 x 7.5 mm
Weight
  • 186 g
  • 195 g
  • 190 g
  • 192 g
  • 191 g
  • 194 g
  • 197 g
  • 191 g
  • 209 g
  • 193 g
  • 192 g
Colors
  • Fancy Blue
  • Electric Black
  • Mint Cream
  • Green
  • Black
  • White
  • Copper
  • Glowing Black
  • Glowing Gold
  • Dazzling Green
  • Glowing Black
  • Bahama Blue
  • Lit Violet
  • Mist White
  • Aurora Green
  • Serene Green
  • Velvet Black
  • Orange Haze
  • Glam Green
  • Bling Black
  • Vibing Blue
  • Jade Green
  • Coral Red
  • Mist White
  • Aurora Green
  • Midnight Purple
  • Violet
  • Black
Network
-
-
-
-
-
-
-
-
-
-
-
Network features
-
-
-
-
-
-
-
-
-
-
-
Key features
  • 90Hz display
  • 13MP triple main camera
  • 5000mAh power
  • 18W fast charging
  • USB Type C
  • 2G/3G/4G
  • 90Hz display refresh rate
  • 50MP triple main camera
  • Dynamic photos with dedicated depth and macro lens
  • 5MP wide-angle selfie camera
  • Dolby Atmos audio via headsets
  • Expandable storage up to 1 TB
  • 90Hz HD+ IPS display
  • 4G LTE connectivity
  • 50MP dual main camera
  • Full HD video recording
  • IP54 dust and splash resistant
  • 30W fast charging provides up to 50% in 30 minutes
  • Dual stereo speakers
  • 33W fast charging provides up to 52% in 30 min
  • IPX4 splash resistant
  • Full HD+ IPS display with 680 nits peak brightness
  • 50MP dual main camera
  • Fingerprint and face unlock
  • 50MP dual main camera
  • Expandable storage up to 1TB
  • 5000mAh battery with 25W fast charging
  • Up to 4 years Android upgrades
  • Voice focus for enhanced call clarity
  • 5G and Bluetooth 5.3 network connectivity
  • IP65 dust and water resistant
  • MIL-STD-810H compliant for shock resistance
  • UFS 2.2 fast internal storage
  • Gorilla Glass 7i display protection
  • 6000mAh high capacity battery
  • 45W fast charging
  • 50MP OIS triple main camera
  • 4K video recording
  • 120Hz FHD+ Super AMOLED display
  • 5000mAh battery with 25W fast charging
  • Up to 6 major Android upgrades
  • Up to 6 years security updates
  • 5000mAh battery with 25W fast charging
  • Up to 6 major Android upgrades
  • Up to 6 years security updates
  • 50MP triple main camera
  • 90Hz FHD+ Super AMOLED display
  • Bluetooth 5.3 and 5G connectivity
  • 120Hz IPS display
  • IP68/IP69+ dust and water resistance - Up to 1.5m for 30 min
  • 6500mAh battery with 44W fast charging
  • Dual stereo speakers with Hi-Res audio
  • Military grade shock resistance
  • Dynamic LED lights
  • IP65 dust and water resistant
  • MIL-STD-810H compliant for shock resistance
  • UFS 2.1 fast internal storage
  • Gorilla Glass 7i display protection
  • 6000mAh high capacity battery
  • 45W fast charging
  • 5000mAh battery with 25W fast charging
  • Up to 6 major Android upgrades
  • Up to 6 years security updates
  • 50MP triple main camera with OIS
  • 90Hz FHD+ Super AMOLED display
  • Bluetooth 5.3 and 5G connectivity
Platform
Operating system
  • Android 10; ColorOS 7.2
  • Android 12
  • One UI Core 4
  • Android 13
  • ColorOS 13.1
  • Android 13
  • ColorOS 13.1
  • Android 15
  • One UI Core 7.0
  • Android 15
  • ColorOS 15
  • Android 15
  • One UI 7
  • Android 15
  • One UI 7
  • Android 15
  • FuntouchOS 15
  • Android 15
  • ColorOS 15
  • Android 15
  • One UI 7
GPU
  • Adreno 610
  • Mali-G52
  • Mali-G52 MC2
  • Mali-G52 MC2
  • Mali-G57 MC2
  • Mali-G57 MC2
  • Mali-G68 MP5
  • Mali-G57 MC2
  • Mali-G52 MP1
  • Adreno 610
  • Mali-G68 MP2
Processor
  • 1.8 GHz
  • Octa-core
  • 2.0 GHz
  • Octa-core
  • 2.0 GHz
  • Octa-core
  • 2.0 GHz
  • Octa-core
  • 12nm
  • 2.4 GHz
  • Octa-core
  • 6nm
  • 2.4 GHz
  • Octa-core
  • 6nm
  • 2.4 GHz
  • Octa-core
  • 5nm
  • 2.4 GHz
  • Octa-core
  • 6nm
  • 2.0 GHz
  • Octa-core
  • 12nm
  • 2.1 GHz
  • Octa-core
  • 11nm
  • 2.4 GHz
  • Octa-core
  • 5nm
Chipset
  • Qualcomm Snapdragon 460
  • Exynos 850
  • MediaTek Helio G85
  • MediaTek Helio G85
  • MediaTek Dimensity 6300
  • Mediatek Dimensity 6300
  • Exynos 1380
  • MediaTek Dimensity 6300
  • Unisoc T7225
  • Qualcomm Snapdragon 6s 4G Gen 1
  • Exynos 1330
Graphics processor
  • Adreno 610
  • Mali-G52
  • Mali-G52 MC2
  • Mali-G52 MC2
  • Mali-G57 MC2
  • Mali-G57 MC2
  • Mali-G68 MP5
  • Mali-G57 MC2
  • Mali-G52 MP1
  • Adreno 610
  • Mali-G68 MP2
RAM
  • 6GB LPDDR4x
  • 1804MHz
  • 4GB
  • 4GB LPDDR4X
  • 8GB
  • 6GB
  • 4GB LPDDR4X
  • 6GB
  • 6GB
  • 6GB LPDDR4X
  • 8GB LPDDR4X
  • 6GB
Storage
  • 128GB UFS2.1
  • 64GB
  • 128GB
  • 128GB
  • 128GB
  • 128GB UFS 2.2
  • 128GB UFS 2.2
  • 128GB
  • 128GB
  • 256GB UFS 2.1
  • 128GB
Card slot
  • MicroSD
  • Up to 256GB
  • MicroSD
  • Up To 1 TB
  • MicroSD
  • Up to 1TB
  • MicroSD
  • Up to 1 TB
  • MicroSD
  • Up to 1TB
  • microSD
  • MicroSD
  • Up to 2TB
  • MicroSD
  • Up to 1.5TB
  • MicroSD
  • Up to 2TB
  • microSD
  • MicroSD
  • Up to 2TB
Battery
  • 5000mAh
  • Li-Po
  • 5000mAh
  • Li-Po
  • 5000mAh
  • Li-Po
  • 5000mAh
  • Li-Po
  • 5000mAh
  • Li-Ion
  • 6000mAh
  • 5000mAh
  • 5000mAh
  • 6500mAh
  • Li-ion
  • 6000mAh
  • 5000mAh Li-Ion
Battery features
  • 18W Fast Charge
  • Up To 22h Video Playback
  • Up To 90h Audio Playback
  • 33W Fast Charging
  • Up to 50% in 30 Min
  • 33W Fast Charging
  • Up to 52% in 30 Min
  • Up to 16h Video Playback
  • 25W Fast Charging
  • 45W Fast Charging
  • 1-50% in 37 Min
  • 13.5W PD
  • 1-30% in 21 Min
  • 25W Fast Charging
  • Up to 17h Video Playback
  • 25W Fast Charging
  • 44W Fast Charging
  • Up to 21.6h Video Playback
  • 0-50% in 38 Min
  • 45W Fast Charging
  • 1-50% in 36 Min
  • 13.5W PD
  • 1-30% in 19 Min
  • 25W Fast Charging
  • Up to 18h Video Playback
Platform features
  • RAM+ Antilag
  • Dirac Audio
  • Multi-User Setup
  • Dolby Atmos Audio
  • IP54 Dust and Splash Resistant
  • IPX4 Water Resistant
  • Dual Stereo Speakers
  • Up to 4 Years Android Upgrades
  • Up to 4 Years Security Updates
  • IP65 Dust and Water Resistant
  • MIL-STD-810H Compliant
  • Drop Resistant - Up to 2m
  • Glass Back
  • Up to 6 Major Android Upgrades
  • Up to 6 Years Security Patches
  • Up to 6 Major Android Upgrades
  • Up to 6 Years Security Updates
  • IP54 Dust and Splash Resistant
  • IP68/IP69+ Dust and Water Resistant - Up to 1.5m for 30 Min
  • MIL-STD-810H Compliant
  • Dual Stereo Speakers
  • Dynamic Lightshow
  • Hi-Res Audio
  • IP65 Dust and Water Resistant
  • MIL-STD-810H Compliant
  • Up to 6 Major Android Upgrades
  • Up to 6 Years Security Updates
  • IP54 Dust and Splash Resistant
  • Glass Fiber Back
Display
Display size
  • 6.5 inches
  • 720 x 1600 pixels
  • 6.5 Inches
  • 720 x 1600 Pixels
  • 6.56 Inches
  • 720 x 1612 Pixels
  • 6.72 Inches
  • 1080 x 2400 Pixels
  • 6.7 Inches
  • 720 x 1600 Pixels
  • 6.67 Inches
  • 720 x 1604 Pixels
  • 6.7 Inches
  • 1080 x 2340 Pixels
  • 6.7 Inches
  • 1080 x 2340 Pixels
  • 6.68 Inches
  • 720 x 1608 Pixels
  • 6.67 Inches
  • 720 x 1604 Pixels
  • 6.7 Inches
  • 1080 x 2340 Pixels
Display type
  • IPS screen
  • 16M colors
  • PLS Screen
  • 16M Colors
  • IPS Screen
  • 16M Colors
  • IPS Screen
  • 16M Colors
  • PLS Screen
  • 16M Colors
  • IPS Screen
  • 16M Colors
  • Super AMOLED Screen
  • 16M Colors
  • Super AMOLED Screen
  • 16M Colors
  • IPS Screen
  • 16M Colors
  • IPS Screen
  • 16M Colors
  • Super AMOLED Screen
  • 16M Colors
Pixel density
  • 270 ppi
  • 270 ppi
  • 269 ppi
  • 392 ppi
  • 262 ppi
  • 264 ppi
  • 385 ppi
  • 385 ppi
  • 264 ppi
  • 264 ppi
  • 385 ppi
Display features
  • 90Hz Refresh Rate
  • 20:9 Aspect Ratio
  • Up to 120Hz Touch Sampling Rate
  • 480 Nits Av. Brightness
  • 400 Nits Min Brightness
  • 90Hz Refresh Rate
  • Infinity-V Display
  • 90Hz Refresh Rate
  • 720 Nits Peak Brightness
  • Up to 90Hz Touch Sampling Rate
  • 100% DCI-P3
  • 680 Nits Peak Brightness
  • 100% DCI-P3 Color
  • 800 Nits Brightness
  • Gorilla Glass 7i
  • 120Hz Refresh Rate
  • 1000 Nits Peak Brightness
  • 240Hz Touch Sampling Rate
  • Gorilla Glass Victus+
  • 90Hz Refresh Rate
  • 800 Nits Peak Brightness
  • 120Hz Refresh Rate
  • 1000 Nits Peak Brightness
  • Gorilla Glass 7i
  • 90Hz Refresh Rate
  • 1000 Nits Peak Brightness
  • 180Hz Touch Sampling Rate
  • 90Hz Refresh Rate
  • Gorilla Glass Victus
Camera
Camera resolution
  • 13MP F2.2 + 2MP F2.4 + 2MP F2.4
  • 50MP F1.8 + 2MP F2.4 + 2MP F2.4
  • 50MP F1.8 + 2MP F2.4
  • 50MP F1.8 + 2MP F2.4
  • 50MP F1.8 + 2MP F2.4
  • 50MP F1.8 + 2MP F2.4
  • 50MP F1.8 + 8MP F2.2 + 2MP F2.4
  • 50MP F1.8 + 5MP F2.2 + 2MP F2.4
  • 50MP F1.8 + 0.08MP F3.0
  • 50MP F1.8 + 2MP F2.4
  • 50MP F1.8 + 5MP F2.2 + 2MP F2.4
Camera features
  • 6x Digital Zoom
  • Professional Mode
  • Panorama
  • Portrait
  • Time-Lapse
  • 4cm Macro
  • Bokeh
  • LED flash
  • Macro / Bokeh / Panorama / Portrait / HDR
  • PDAF
  • LED Flash
  • Bokeh / Panorama / HDR / AI Scene Enhancement / Night / Portrait
  • LED Flash
  • PDAF
  • Night / Panorama / Portrait / HDR
  • PDAF
  • LED Flash
  • 50MP PDAF
  • 2MP Depth
  • Bokeh / Panorama / Portrait
  • LED Flash
  • 50MP Wide / PDAF
  • 2MP Wide
  • Panorama / Pro / Night / Portrait / HDR
  • LED Flash
  • 50MP Wide / PDAF / OIS
  • 8MP 123-degree Ultrawide
  • 2MP Macro
  • Panorama / Portrait / HDR
  • LED Flash
  • 50MP Wide / AF
  • 5MP Ultrawide
  • 2MP Macro
  • Panorama / HDR
  • LED Flash
  • 50MP Wide / PDAF
  • Night / Bokeh / Portrait / Panorama / HDR / Underwater
  • Dual LED Flash
  • 50MP Wide / PDAF
  • 2MP Wide
  • Panorama / Pro / Night / Portrait / HDR
  • LED Flash
  • 50MP Wide / AF / OIS
  • 5MP Ultrawide
  • 2MP Macro
  • Panorama / HDR
  • LED Flash
Video recording
  • Full HD 30fps
  • Full HD 30fps
  • Full HD 30fps
  • Time-lapse
  • Full HD 30fps
  • HD 30fps
  • Time-lapse
  • Full HD 60/30fps
  • Up to 1080p 30fps
  • Time-lapse
  • 4K 30fps
  • 1080p 60/30fps
  • 1080p 30fps
  • 1080p 30fps
  • 1080p 30fps
  • Time-lapse
  • 1080p 30fps
Front camera
Front camera resolution
  • 8MP F2.0
  • 5MP F2.2
  • 5MP F2.2
  • 8MP F2.0
  • 8MP F2.0
  • 8MP F2.0
  • 13MP F2.2
  • 13MP F2.0
  • 5MP F2.2
  • 5MP F2.2
  • 13MP F2.0
Front camera features
  • AI Beautification
  • Portrait Bokeh
  • Live Focus / Background Blur
  • AI Beautification
  • Face Unlock
  • Panorama / Portrait / Night
  • Beautification
  • Face Unlock
  • Face Unlock
  • Live Focus / Background Blur
  • Face Unlock
  • HDR / Night / Portrait / Panorama / Retouch
  • HDR
  • HDR
  • Face Unlock
  • Face Unlock
  • Face Unlock
  • HDR / Night / Portrait / Panorama / Retouch
  • HDR
  • Face Unlock
Video recording
  • Full HD 30fps
  • -
  • Full HD 30fps
  • Full HD 30fps
  • HD 30fps
  • Time-lapse
  • Yes
  • 1080p 30fps
  • Time-lapse
  • 4K 30fps
  • 1080p 30fps
  • 1080p 30fps
  • 1080p 30fps
  • 1080p 30fps
  • Time-lapse
  • 1080p 30fps
Sensors & connectivity
Sensors
  • Fingerprint
  • Accelerometer
  • Proximity
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Ambient Light
  • Fingerprint
  • Accelerometer
  • Proximity
  • Ambient Light
  • Gyro
  • Compass
  • Fingerprint
  • Ambient Light
  • Proximity
  • Accelerometer
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Compass
  • Fingerprint
  • Accelerometer
  • Gyro
  • Proximity
  • Ambient Light
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Ambient Light
  • Compass
  • Gyro
  • Fingerprint
  • Accelerometer
  • Ambient Light
  • Proximity
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Compass
  • Fingerprint
  • Accelerometer
  • Proximity
  • Ambient Light
  • Compass
  • Gyro
Connectivity
  • USB 2.0
  • USB Type C
  • USB OTG
  • WiFi hotspot
  • WiFi Direct
  • Dual-band WiFi
  • GPS
  • BDS
  • GLONASS
  • GALILEO
  • Bluetooth 5.0
  • USB Type-C 2.0
  • Dual-band Wi-Fi / Wi-Fi Direct / Wi-Fi Hotspot
  • GPS / GLONASS / GALILEO / BDS / QZSS
  • Bluetooth 5.0
  • NFC
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
  • GPS / GALILEO / BDS / GLONASS / QZSS
  • Bluetooth 5.3
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Dual-band Wi-Fi / Wi-Fi Direct
  • GPS / GLONASS / GALILEO / BDS / QZSS
  • Bluetooth 5.3
  • NFC
  • Infrared
  • USB Type-C 2.0 / OTG
  • Dual-band Wi-Fi / Wi-Fi Direct / Wi-Fi Hotspot
  • GPS / GLONASS / GALILEO / BDS
  • Bluetooth 5.3
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
  • GPS / BDS / GALILEO / GLONASS / QZSS
  • Bluetooth 5.4
  • NFC
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi 6
  • GPS / GLONASS / BDS / GALILEO / QZSS
  • Bluetooth 5.3
  • NFC
  • USB Type-C 2.0
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
  • Bluetooth 5.3
  • GPS / BDS / GLONASS / GALILEO / QZSS
  • NFC
  • USB Type-C 2.0 / USB OTG
  • Bluetooth 5.2
  • Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot
  • GPS / BDS / GLONASS / GALILEO / QZSS
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
  • GPS / BDS / GALILEO / GLONASS / QZSS
  • Bluetooth 5.0
  • NFC
  • USB Type-C 2.0 / USB OTG
  • Wi-Fi Hotspot / Wi-Fi Direct / Dual-band Wi-Fi
  • Bluetooth 5.3
  • GPS / BDS / GLONASS / GALILEO / QZSS
  • NFC
Connectivity features
  • Wi-Fi 2.4 + 5GHz
  • Bluetooth: SBC
  • AAC
  • aptX HD
  • LDAC
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -
  • -

Price history

Historical prices for Oppo A53

User reviews

Reviews and ratings for Oppo A53

3.3 Based on 19 reviews

5 star

52.6%

(10)

4 star

5.3%

(1)

3 star

0%

(0)

2 star

0%

(0)

1 star

42.1%

(8)

Reviews (19)

  • 1

    Guest

    star ratingstar ratingstar ratingstar ratingstar rating

    18 Oct 2021 10:23 AM

    User only left a rating

  • 1

    Guest

    star ratingstar ratingstar ratingstar ratingstar rating

    13 Sep 2021 11:37 AM

    User only left a rating

  • 5

    Guest

    star ratingstar ratingstar ratingstar ratingstar rating

    12 Sep 2021 9:13 PM

    User only left a rating

  • 5

    Guest

    star ratingstar ratingstar ratingstar ratingstar rating

    12 Sep 2021 7:27 PM

    User only left a rating

  • 5

    Guest

    star ratingstar ratingstar ratingstar ratingstar rating

    11 Aug 2021 4:32 PM

    User only left a rating

Showing 1 of 4 pages

Help other users to know more about this item.

Price range

All Smartphones by price range

  1. Under KSh 10K

    8 items

  2. KSh 10K - 20K

    72 items

  3. KSh 20K - 30K

    43 items

  4. KSh 30K - 40K

    32 items

  5. KSh 40K - 50K

    27 items

  6. KSh 50K - 60K

    16 items

  7. KSh 60K - 70K

    22 items

  8. KSh 70K - 80K

    20 items

  9. KSh 80K - 90K

    14 items

  10. KSh 90K - 100K

    9 items

  11. KSh 100K - 200K

    64 items

  12. KSh 200K - 300K

    12 items

  13. KSh 300K - 400K

    1 items

  14. KSh 400K - 500K

    1 items

  15. Under KSh 15K

    49 items

  16. Under KSh 20K

    79 items

  17. Under KSh 25K

    99 items

  18. Under KSh 30K

    120 items

  19. Under KSh 35K

    139 items

  20. Under KSh 40K

    151 items

  21. Under KSh 45K

    166 items

  22. Under KSh 50K

    177 items

  23. Under KSh 60K

    192 items

  24. Under KSh 70K

    213 items

  25. Under KSh 80K

    231 items

  26. Under KSh 90K

    243 items

  27. Under KSh 100K

    249 items

Trade-in

Trade in and save on new purchases

Save on new purchases when you trade in your old eligible device Trade-in supported devices