Xiaomi Redmi Note 12S vs OPPO A77s

Key Specs
Display 6.43"
Battery 5000 mAh
Camera 108 MP + 8 MP + 2 MP
Storage 256GB Built-in, 8GB RAM
Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE-A
Launch
Announced 2023, March 06
Status Available. Released 2023, April 26
Body
Dimensions 159.9 x 73.9 x 8.1 mm (6.30 x 2.91 x 0.32 in)
Weight 176 g (6.21 oz)
SIM Dual SIM (Nano-SIM, dual stand-by)
Display for Xiaomi Redmi Note 12S
Type AMOLED, 90Hz, 700 nits (HBM), 1000 nits (peak)
Size 6.43 inches, 99.8 cm2 (~84.5% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density)
Platform
OS Android 13, MIUI 14
Chipset Mediatek Helio G96 (12 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Mali-G57 MC2
Memory
Card slot microSDXC (dedicated slot)
Internal 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
Main Camera
Triple 108 MP, f/1.9, (wide), 1/1.52", 0.7µm, PDAF
8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
Features LED flash, HDR, panorama
Video 1080p@30fps
Selfie camera
Single 16 MP, f/2.4, (wide)
Video 1080p@30fps
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.2, A2DP, LE
Positioning GPS (L1), GLONASS (G1), GALILEO (E1), BDS (B1)
NFC Yes (market/region dependent)
Infrared port Yes
Radio Unspecified
USB USB Type-C 2.0
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 5000 mAh, non-removable
Charging 33W wired
space

OPPO A77S

Rs. 74,999

OPPO A77s
Key Specs
Display 6.56"
Battery 5000 mAh
Camera 48 MP + 2 MP
Storage 128GB Built-in, 6GB RAM
Network
TechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA 42.2/5.76 Mbps, LTE, 5G
Launch
Announced2022, November 01
Status Available
Body
Dimensions -
Weight -
BuildGlass front, plastic frame, plastic back
SIMDual SIM (Nano-SIM, dual stand-by)
 IPX4 water resistant
Display for OPPO A77s
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
Internal64GB 4GB RAM, 128GB 6GB RAM
 UFS 2.2
Main Camera
Dual48 MP, f/1.7, 26mm (wide), PDAF
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0, 26mm (wide)
FeaturesPanorama
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
Bluetooth5.3, A2DP, LE, aptX HD
GPSYes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
NFCYes
RadioNo
USBUSB Type-C 2.0, USB On-The-Go
Features
SensorsFingerprint (side-mounted), accelerometer, proximity, compass
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingFast charging 33W, 53% in 30 min (advertised)