Product
Xiaomi Redmi 9 Power
Xiaomi Redmi 9 Power
Samsung Galaxy J6+
Samsung Galaxy J6+
Battery
Charging 18W wired 2.5W reverse wired -
Type Li-Po 6000 mAh Li-Ion 3300 mAh, non-removable
Body
Build Glass front (Gorilla Glass 3), plastic frame, plastic back Glass front, plastic back, plastic frame
Dimensions 162.3 x 77.3 x 9.6 mm (6.39 x 3.04 x 0.38 in) 161.4 x 76.9 x 7.9 mm (6.35 x 3.03 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 198 g (6.98 oz) 178 g (6.28 oz)
  Water-repellent coating -
Comms
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE
Infrared port Yes -
NFC No Yes (market dependent)
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio FM radio Stereo FM radio, recording
USB USB Type-C 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Protection Corning Gorilla Glass 3 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) 720 x 1480 pixels, 18.5:9 ratio (~274 ppi density)
Size 6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio) 6.0 inches, 91.4 cm2 (~73.6% screen-to-body ratio)
Type IPS LCD, 400 nits (typ) IPS LCD
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity, compass Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
  - ANT+
Launch
Announced 2020, December 17 2018, September. Released 2018, October
Status Available. Released 2020, December 22 Discontinued
Main Camera
Dual - 13 MP, f/1.9, 28mm (wide), AF 5 MP, f/1.9, (depth)
Features LED flash, HDR, panorama LED flash, panorama, HDR
Quad 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 32GB 3GB RAM, 64GB 4GB RAM
  UFS 2.1 - 64GB UFS 2.2 - 128GB eMMC 5.1
Misc
Colors Mighty Black, Fiery Red, Electric Green, Blazing Blue Black, Gray, Red, Blue
Models M2010J19SI, M2010J19SL SM-J610F, SM-J610F, SM-J610G, SM-J610FN
SAR 0.87 W/kg (head)     0.86 W/kg (body)     -
SAR EU - 0.31 W/kg (head)     1.33 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 / 1900 / 2100
4G bands 1, 3, 5, 8, 40, 41 1, 3, 5, 7, 8, 20, 38, 40, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Quad-core 1.4 GHz Cortex-A53
GPU Adreno 610 Adreno 308
OS Android 10, MIUI 12 Android 8.1 (Oreo), upgradable to Android 10, One UI 2
Selfie camera
Features - LED flash
Single 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm 8 MP, f/1.9
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio -