Product
Xiaomi Redmi Note 10 Lite
Xiaomi Redmi Note 10 Lite
Samsung Galaxy M40
Samsung Galaxy M40
Battery
Charging 18W wired 15W wired
Type Li-Po 5020 mAh Li-Po 3500 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions 165.8 x 76.7 x 8.8 mm (6.53 x 3.02 x 0.35 in) 155.3 x 73.9 x 7.9 mm (6.11 x 2.91 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 209 g (7.37 oz) 168 g (5.93 oz)
  Water-repellent coating -
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
Infrared port Yes -
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS, NavIC GPS, GLONASS, GALILEO, BDS
Radio FM radio, recording FM radio
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 Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Size 6.67 inches, 107.4 cm2 (~84.5% screen-to-body ratio) 6.3 inches, 97.4 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD PLS LCD
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2021, October 01 2019, June
Status Available. Released 2021, October 02 Available. Released 2019, June
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad 48 MP, f/1.9, 26mm (wide), 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro), 1/5.0", 1.12µm, AF 2 MP, f/2.4, (depth) -
Triple - 32 MP, f/1.7, 26mm (wide), 1/2.8", 0.8µm, PDAF 8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm, PDAF 5 MP, f/2.2, (depth)
Video 4K@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS 4K@30fps, 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 64GB 4GB RAM, 128GB 6GB RAM
  - eMMC 5.1
Misc
Colors Aurora Blue, Glacier White, Interstellar Black, Champagne Gold Seawater Blue, Midnight Blue, Cocktail Orange
Models M2002F4LG SM-M405F, SM-M405FN, SM-M405G
SAR 1.17 W/kg (head)     0.86 W/kg (body)     0.20 W/kg (head)    
SAR EU 1.01 W/kg (head)     1.39 W/kg (body)     0.27 W/kg (head)     1.17 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 8, 40, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 400/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Qualcomm SM7125 Snapdragon 720G (8 nm) Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver) Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU Adreno 618 Adreno 612
OS Android 10, MIUI 11 Android 9.0 (Pie), upgradable to Android 11, One UI 3.1
Selfie camera
Features HDR, panorama HDR
Single 16 MP, f/2.5, (wide), 1/3.06", 1.0µm 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes No
Loudspeaker Yes Yes