Product
Realme 5i
Realme 5i
Vivo Y31 (2015)
Vivo Y31 (2015)
Battery
Charging 10W wired -
Type 5000 mAh 2100 mAh, removable
Body
Build Glass front (Gorilla Glass), plastic back, plastic frame -
Dimensions 164.4 x 75 x 9.3 mm (6.47 x 2.95 x 0.37 in) 137.2 x 68.8 x 8.4 mm (5.40 x 2.71 x 0.33 in)
SIM Nano-SIM + Nano-SIM Dual SIM
Weight 195 g (6.88 oz) 137 g (4.83 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.0, A2DP
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass (unspecified) -
Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density) 720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Size 6.52 inches, 102.6 cm2 (~83.2% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~64.5% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, proximity, compass
Launch
Announced 2020, January 06 2015, September. Released 2015, October
Status Available. Released 2020, January Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, HDR
Quad 12 MP, f/1.8, (wide), 1/2.9", 1.25µm, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Single - 8 MP
Video 4K@30fps, 1080p@30fps, gyro-EIS 720p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM 8GB 1GB RAM
  eMMC -
Misc
Colors Blue, Green White, Black
Models RMX2030, RMX2032 Y31L, Y31
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - Global -
Speed HSPA, LTE (2CA) 450/50 Mbps HSPA
Technology GSM / HSPA / LTE GSM / HSPA
  1, 3, 5, 8, 38, 40, 41 - India -
Platform
Chipset Qualcomm SDM665 Snapdragon 665 (11 nm) Mediatek MT6580 (28 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Quad-core 1.3 GHz Cortex-A7
GPU Adreno 610 Mali-400MP2
OS Android 9.0 (Pie), upgradable to Android 10, Realme UI Android 5.1 (Lollipop), Funtouch 2.1
Selfie camera
Features HDR, panorama -
Single 8 MP, f/2.0 2 MP
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes