Product
Xiaomi Redmi Note 12 Turbo
Xiaomi Redmi Note 12 Turbo
Samsung Galaxy M42 5G
Samsung Galaxy M42 5G
Battery
Charging 67W wired, PD3.0, QC4 15W wired
Type Li-Po 5000 mAh Li-Po 5000 mAh
Body
Build Glass front, plastic frame, plastic back -
Dimensions 161.1 x 75 x 7.9 mm (6.34 x 2.95 x 0.31 in) 164.4 x 75.9 x 8.6 mm (6.47 x 2.99 x 0.34 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 181 g (6.38 oz) 190 g (6.70 oz)
Comms
Bluetooth 5.3, A2DP, LE 5.0, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1) GPS, GLONASS, GALILEO, BDS
Radio No FM radio
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 720 x 1600 pixels, 20:9 ratio (~266 ppi density)
Size 6.67 inches, 107.4 cm2 (~88.9% screen-to-body ratio) 6.6 inches, 105.2 cm2 (~84.3% screen-to-body ratio)
Type OLED, 68B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM) Super AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, compass
  - Virtual proximity sensing
Launch
Announced 2023, March 28 2021, April 28
Status Available. Released 2023, March 28 Available. Released 2021, May 01
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad - 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 123˚ (ultrawide) 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth)
Triple 64 MP, f/1.8, (wide), 1/2.0", 0.7µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60/120/240fps 4K@30fps, 1080p@30fps, 720p@480fps
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 256GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 1TB 16GB RAM 128GB 6GB RAM, 128GB 8GB RAM
  UFS 3.1 UFS 2.1
Misc
Colors Black, Blue, White, Harry Potter Edition Prism Dot Black, Prism Dot Gray
Models 23049RAD8C SM-M426B, SM-M426B/DS
SAR - 0.69 W/kg (head)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 800 / 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 8, 19, 34, 38, 39, 40, 41, 42 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41
5G bands 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA 1, 3, 5, 7, 8, 28, 40, 41, 78 SA/NSA/Sub6
Speed HSPA, LTE (CA), 5G HSPA, LTE, 5G
Technology GSM / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x -
Platform
Chipset Qualcomm SM7475-AB Snapdragon 7+ Gen 2 (4 nm) Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
CPU Octa-core (1x2.91 GHz Cortex-X2 & 3x2.49 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510) Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
GPU Adreno 725 Adreno 619
OS Android 13, MIUI 14 Android 11, upgradable to Android 13, One UI 5.1
Selfie camera
Features - HDR
Single 16 MP, f/2.5, (wide) 20 MP, f/2.2, (wide)
Video 1080p@30/60fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio -