Xiaomi Redmi Note 12 8GB vs OPPO F21

Key Specs
Display 6.67"
Battery 5000 mAh
Camera 48 MP + 8 MP + 2 MP
Storage 256GB Built-in, 8GB RAM
Network
Technology GSM / HSPA / LTE / 5G
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 78 SA/NSA
Speed HSPA, LTE-A (CA), 5G
Launch
Announced 2022, October 27
Status Available. Released 2023, January 11
Body
Dimensions 165.9 x 76.2 x 8 mm (6.53 x 3.00 x 0.31 in)
Weight 188 g (6.63 oz)
SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
 IP53, dust and splash resistant
Display for Xiaomi Redmi Note 12 8GB
Type AMOLED, 120Hz, 1200 nits (peak)
Size 6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection Corning Gorilla Glass 3
Platform
OS Android 12, MIUI 14 (International), MIUI 13 (India)
Chipset Qualcomm SM4375 Snapdragon 4 Gen 1 (6 nm)
CPU Octa-core (2x2.0 GHz Cortex-A78 & 6x1.8 GHz Cortex-A55)
GPU Adreno 619
Memory
Card slot microSDXC (uses shared SIM slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
 UFS 2.2
Main Camera
Triple 48 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
Features Dual-LED dual-tone flash, HDR, panorama
Video 1080p@30fps
Selfie camera
Single 13 MP, f/2.5, (wide), 1/3.0"
Features HDR
Video 1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
 24-bit/192kHz audio
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth 5.1, A2DP, LE
Positioning GPS, GLONASS
NFC Yes (market/region dependent)
Infrared port Yes
Radio Unspecified
USB USB Type-C 2.0, OTG
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 5000 mAh, non-removable
Charging 33W wired, 50% in 22 min (advertised)
Tests
Performance AnTuTu: 360745 (v9)
GeekBench: 1998 (v5.1), 2017 (v6)
Display Contrast ratio: Infinite (nominal)
Camera Photo / Video
Loudspeaker -28.0 LUFS (Good)
Battery life
Endurance rating 101h
space

OPPO F21

Rs. 48,999

OPPO F21
Key Specs
Display 5.5"
Battery 1821 mAh
Camera 12 MP
Storage 256 GB 4 GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2021, February 06
Status Coming soon
Body
Dimensions -
Weight -
SIMDual SIM (Nano-SIM, dual stand-by)
Display for OPPO F21
TypeSuper AMOLED capacitive touchscreen, 16M colors
Size 6.5 inches, 100.1 cm2 (~86.1% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Platform
OSAndroid 10, ColorOS 7.2
Chipset Mediatek Helio P95 (12 nm)
CPUOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPUAdreno 610
Memory
Card slotmicroSDXC (dedicated slot)
Internal128GB 8GB RAM
Main Camera
Quad 64 MP, f/2.2, (wide), 1/3.06", PDAF
8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (depth)
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single 32 MP, f/2.0, 26mm (wide), 1/3.1", 1.0µm
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
Bluetooth5.1, A2DP, LE
GPSYes, with A-GPS, GLONASS, GALILEO, BDS
RadioFM radio
USB2.0, Type-C 1.0 reversible connector, USB On-The-Go
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Type Li-Po 4500 mAh, non-removable
ChargingFast charging 30W, 50% in 30 min, 100% in 53 min (advertised)
VOOC 4.0