Realme 9i versus Vivo Y31d

Compare specifications, price, availability, ratings and shopping interest.

Realme 9i 6GB/128GB

Discontinued
KSh 25,400

Vivo Y31d 6GB/128GB

In Stock
KSh 25,500

Realme 9i 6GB/128GB Vivo Y31d 6GB/128GB
Price KSh 25,400 KSh 25,500
Sales 27 - For Mar 2026 8 - For Mar 2026
Average rating 4.5 - 2 votes 0 -
Likes 5 - For Mar 2026 1 - For Mar 2026
Views 1,321 - For Mar 2026 501 - For Mar 2026
General
Available January
2022
 January
2026
Dimensions 164.4 x 75.7 x 8.4 mm
 166.6 x 78.4 x 8.4 mm
Weight 190 g
 219 g
Colors Blue
Black
 Starlight Gray
Glow White
Network 2G, 3G, 4G 2G, 3G, 4G
Network features 2G:850, 900, 1800, 1900; 3G: 850, 900, 2100; 4G: B1, B3, B5, B8, B38, B40, B41 2G: 850, 900, 1800, 1900; 3G: 850, 900, 2100; 4G: B1, 3, 5, 8, 20, 28, 38, 40, 41
Key features 90Hz refresh rate
5000mAh battery with 33W fast charging
50MP triple main camera
16MP selfie camera
UFS 2.2 storage
Dual stereo speakers
 50MP dual main camera
7200mAh battery with 44W fast charging
Bypass and reverse charging
Android 16 OS
Fingerprint and face unlock
4G LTE and dual-band Wi-Fi connectivity
Platform
Operating system Android 11
Realme UI 2.0
 Android 16
OriginOS 6
GPU Adreno 610
 Adreno 610
Processor 2.4 GHz
Octa-core
 2.9 GHz
Octa-core
6nm
Chipset Qualcomm Snapdragon 680 4G
 Qualcomm Snapdragon 6s Gen 2
Graphics processor Adreno 610
 Adreno 610
RAM 6GB LPDDR4X
 6GB LPDDR4X
Storage 128GB UFS 2.2
 128GB UFS 2.2
Card slot MicroSD
Up To 1 TB
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Battery 5000mAh
Li-Po
 7200mAh Si/C
Battery features 33W Fast Charging
Up To 116.3h Music Playback
 44W Fast Charging
Reverse Charging
Bypass Charging
1-50% in 43 Min
Up to 68h Music Playback
Platform features Dual Stereo Speakers
Hi-Res Audio
 Dual Stereo Speakers
IP68/IP69 Dust and Water Resistance - Up to 1.5m for 30 Min
Display
Display size 6.6 Inches
1080 x 2412 Pixels
 6.75 Inches
720 x 1570 Pixels
Display type IPS Screen
16M Colors
 IPS Screen
16M Colors
Pixel density 400 ppi
 256 ppi
Display features 90Hz Refresh Rate
Up To 180Hz Touch Sampling Rate
Dragontrail Pro Glass
 120Hz Refresh Rate
Wet Touch
Camera
Camera resolution 50MP F1.8 + 2MP F2.4 + 2MP F2.4
 50MP F2.0 + Aux
Camera features HDR / Macro / Night / Expert / Panorama / Portrait
AI Beauty / AI Scene Recognition
PDAF
 50MP Wide / PDAF
Portrait / Panorama / Night / HDR
LED Flash
Video recording Full HD 30fps
Time-lapse
120fps Slow Motion @720p
 1080p 30fps
Time-lapse
Front camera
Front camera resolution 16MP F2.1
 8MP F2.1
Front camera features Portrait / Panorama / AI Beauty / Night
Face Unlock
 Face Unlock
Night / Portrait
Video recording Full HD 30fps
HD 30fps
 1080p 30fps
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Proximity
Magnetic Induction
Ambient Light
 Fingerprint
Accelerometer
Ambient Light
Proximity
Compass
Gyroscope
Connectivity USB Type-C 2.0 / USB OTG
Bluetooth 5.0
Wi-Fi Hotspot / Dual-band Wi-Fi / Wi-Fi Direct
GPS / GLONASS / GALILEO / BDS
 USB Type-C / USB OTG
Bluetooth 5.1
Wi-Fi Direct / Dual-band Wi-Fi / Wi-Fi Hotspot
GPS / BDS / GLONASS / GALILEO / QZSS
Infrared
Connectivity features -
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