OPPO A57 vs SEGO Zero 50

OPPO A57

Rs. 49,999

OPPO A57
Key Specs
Display 6.56""
Battery 5000 mAh
Camera 13 MP + 2 MP
Storage 128GB Built-in
Network
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
 CDMA 800
3G bands HSDPA 800 / 850 / 900 / 1900 / 2100
 CDMA2000 1x
4G bands1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G bands1, 5, 8, 28, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5G
Launch
Announced2022, October 24
StatusAvailable. Released 2022, October 24
Body
Dimensions163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight186 g (6.56 oz)
BuildGlass front, plastic frame, plastic back
SIMDual SIM (Nano-SIM, dual stand-by)
Display for OPPO A57
TypeIPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size6.56 inches, 103.4 cm2 (~84.0% screen-to-body ratio)
Resolution720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Platform
OSAndroid 12, ColorOS 12.1
ChipsetMediaTek MT6833P Dimensity 810 (6 nm)
CPUOcta-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPUMali-G57 MC2
Memory
Card slotmicroSDXC
Internal128GB 6GB RAM, 128GB 8GB RAM
 UFS 2.1 (128GB/8GB)
UFS 2.2 (128GB/6GB)
Main Camera
Dual13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0, 26mm (wide)
Video1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.2, A2DP, LE, aptX HD
PositioningGPS, GLONASS, GALILEO, BDS, QZSS
NFCNo
RadioNo
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
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SEGO ZERO 50

Rs. 49,999

SEGO Zero 50
Key Specs
Display 6.67""
Battery 5000 mAh
Camera 64 MP + Precision + EcoView
Storage 256GB Built-in
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 42, 66
Speed HSPA, LTE, 5G
Launch
Announced 2024, December
Status Available. Released 2025, January
Body
Dimensions 164.3 x 74.8 x 7.9 mm (6.47 x 2.94 x 0.31 in)
Weight 195 g (6.88 oz)
SIM Nano-SIM + Nano-SIM
 IP54, dust and splash resistant
Display for SEGO Zero 50
Type AMOLED, 1B colors, HDR, 144Hz, 1300 nits (HBM)
Size 6.67" FHD+ 3D AMOLED Hole Punch Display
Resolution 1080 x 2436 pixels (~393 ppi density)
Protection Corning Gorilla Glass 5
 Always-on display
Platform
OS Android 14 OS
Chipset MediaTek G99
CPU 2.2 Ghz Octa Core
GPU Arm Mali G57
Memory
Card slot microSDXC (dedicated slot)
Internal 256GB Built-in, 8GB RAM (+16GB of Extended RAM )
 UFS 3.1
Main Camera
Triple 64MP, F1.8 Aperture, 78° Viewing Angle
Precision Camera, F2.4 Aperture, 88.8° Viewing Angle
EcoView Camera, F2.8 Aperture
Features Triple-LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Selfie camera
Single 32MP, F2.45 Aperture, 81.1° Viewing Angle
Features Dual-LED flash
Video 4K@30/60fps, 1080p@30/60fps
Sound
Loudspeaker Yes, with dual speakers
3.5mm jack No
 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Tuned by JBL
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band
Bluetooth Yes
Positioning GPS
NFC Yes
Infrared port Yes
Radio FM radio
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type 5000 mAh
Charging 45W wired, 60% in 25 min
20W wireless
10W reverse wired
Bypass Charging 2.0