OPPO A31 vs itel S25

OPPO A31

Rs. 29,999

OPPO A31
Key Specs
Display 6.5"
Battery 5000 mAh
Camera 48 MP + 8 MP + 5 MP + 5 MP
Storage 128 GB 4 GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands LTE (unspecified)
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, February 13
StatusAvailable. Released 2020, February 14
Body
Dimensions163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
Weight180 g (6.35 oz)
BuildGlass front, plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for OPPO A31
TypeIPS LCD capacitive touchscreen, 16M colors
Size6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
480 nits typ. brightness
Platform
OSAndroid 9.0 (Pie); ColorOS 6.1
ChipsetMediatek MT6765V/CB Helio P35 (12nm)
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal128GB 4GB RAM
eMMC 5.1
Main Camera
Quad48 MP, f/1.8, (wide), PDAF
5 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm
5 MP, f/2.4, (depth)
5 MP
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0
FeaturesHDR
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, BDS
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass
Battery
Non-removable Li-Po 5000 mAh battery
space

ITEL S25

Rs. 29,999

itel S25
Key Specs
Display 6.78""
Battery 5000 mAh
Camera 50 MP
Storage 128GB Built-in
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands LTE
Speed HSPA, LTE
Launch
Announced 2024, November 09
Status Available. Released 2024, December 13
Body
Dimensions 7.3 mm thickness
Weight 185 g (6.53 oz)
SIM Nano-SIM + Nano-SIM
 IP54, dust and water resistant
Display for itel S25
Type AMOLED, 1B colors, 120Hz, 1200 nits (HBM), 1800 nits (peak)
Size 6.78 inches, 109.9 cm2
Resolution 1080 x 2436 pixels (~393 ppi density)
Platform
OS Android 14, up to 2 major Android upgrades, itel OS 14.5
Chipset Unisoc T620 (12 nm)
CPU Octa-core (2x2.2 GHz Cortex-A75 & 6xX.X GHz Cortex-A55)
Memory
Card slot Unspecified
Internal 128GB 6GB RAM, 128GB 8GB RAM
Main Camera
Single 50 MP, f/1.6, (wide), 0.64µm, AF
Auxiliary lens
Features Ring-LED flash, panorama, HDR
Video 1440p@30fps, 1080p@30fps
Selfie camera
Single 32 MP, f/2.2, 22mm (wide)
Video 1440p@30fps, 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLAN Yes
Bluetooth Yes
Positioning GPS
NFC Yes (market/region dependent)
Infrared port Yes
Radio Unspecified
USB USB Type-C 2.0
Features
Sensors Fingerprint (under display, optical), unspecified sensors
Battery
Type 5000 mAh
Charging 18W wired, bypass charging