Product
Xiaomi Redmi Note 13 (China)
Xiaomi Redmi Note 13 (China)
Samsung Galaxy A23 5G
Samsung Galaxy A23 5G
Battery
Charging 33W wired 25W wired
Type Li-Po 5000 mAh Li-Po 5000 mAh
Body
Build - Glass front (Gorilla Glass 5), plastic frame, plastic back
Dimensions 161.1 x 75 x 7.6 mm (6.34 x 2.95 x 0.30 in) 165.4 x 76.9 x 8.4 mm (6.51 x 3.03 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 173.5 g (6.14 oz) 197 g (6.95 oz)
  IP54 dust protected and water resistant (water splashes) -
Comms
Bluetooth 5.3, A2DP, LE 5.1, A2DP, LE
Infrared port Yes -
NFC No Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS
Radio No No
USB USB Type-C 2.0 USB Type-C 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 5
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 2408 pixels, 20:9 ratio (~400 ppi density)
Size 6.67 inches, 107.4 cm2 (~88.9% screen-to-body ratio) 6.6 inches, 104.9 cm2 (~82.5% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 1000 nits (peak) PLS LCD, 120Hz
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, compass, barometer (USA only)
  - Virtual proximity sensing
Launch
Announced 2023, September 21 2022, August 05
Status Available. Released 2023, September 21 Available. Released 2022, September 02
Main Camera
Dual 108 MP, f/1.7, (wide), 0.64µm, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad - 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF, OIS 5 MP, f/2.2, 13mm, 123˚ (ultrawide), 1/5.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps
Memory
Card slot No microSDXC (dedicated slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
Misc
Colors Black, White, Blue Black, White, Peach, Blue
Models 2312DRAABC SM-A236U, SM-A236U1, SM-A236B, SM-A236B/DS, SM-A236B/DSN, SM-A236E
SAR - 0.68 W/kg (head)     0.57 W/kg (body)    
SAR EU - 1.49 W/kg (head)     1.25 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 8, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 - International
5G bands 1, 5, 8, 28, 41, 78 SA/NSA 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x 2, 5, 30, 66, 77 SA/NSA/Sub6/mmWave - USA
Platform
Chipset Mediatek Dimensity 6080 (6 nm) Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU Mali-G57 MC2 Adreno 619
OS Android 13, MIUI 14 Android 12, upgradable to Android 14, One UI 6
Selfie camera
Features HDR -
Single 16 MP, (wide) 8 MP, f/2.0, 25mm (wide), 1/4.0", 1.12µm - USA 8 MP, f/2.2, 25mm (wide), 1/4.0", 1.12µm - International
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  24-bit/192kHz Hi-Res audio -
Tests
Battery (old) - Endurance rating 138h
Camera - Photo / Video
Display - 1328:1 contrast ratio, 508 nits max brightness (measured)
Loudspeaker - -25.9 LUFS (Very good)
Performance - AnTuTu: 318821 (v9) GeekBench: 1940 (v5.1) GFXBench: 16fps (ES 3.1 onscreen)