Product
Xiaomi Redmi Note 9 5G
Xiaomi Redmi Note 9 5G
Samsung Galaxy J5 (2017)
Samsung Galaxy J5 (2017)
Battery
Charging 18W wired -
Music play - Up to 83 h
Talk time - Up to 21 h (3G)
Type Li-Po 5000 mAh Li-Ion 3000 mAh, non-removable
Body
Build Glass front (Gorilla Glass 5), plastic back Glass front, aluminum back, aluminum frame
Dimensions 162 x 77.3 x 9.2 mm (6.38 x 3.04 x 0.36 in) 146.2 x 71.3 x 8 mm (5.76 x 2.81 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 199 g (7.02 oz) 160 g (5.64 oz)
  Water-repellent coating -
Comms
Bluetooth 5.1, A2DP, LE 4.1, A2DP
Infrared port Yes -
NFC No Yes
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GLONASS, BDS
Radio Unspecified FM radio
USB USB Type-C 2.0 microUSB 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 -
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) 720 x 1280 pixels, 16:9 ratio (~282 ppi density)
Size 6.53 inches, 104.7 cm2 (~83.6% screen-to-body ratio) 5.2 inches, 74.5 cm2 (~71.5% screen-to-body ratio)
Type IPS LCD, 450 nits (typ) Super AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
  - ANT+
Launch
Announced 2020, November 26 2017, June. Released 2017, June
Status Available. Released 2020, December 01 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 13 MP, f/1.7, 27mm (wide), 1/3.1", 1.12µm, AF
Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
  UFS 2.2 eMMC 5.1
Misc
Colors Gray, Green, Violet Blue, Pink, Gold, Black
Models M2007J22C SM-J530F, SM-J530Y, SM-J530FM, SM-J530G, SM-J530YM, SM-J530L, SM-J530S, SM-J530K, SM-J530GM
SAR EU - 0.35 W/kg (head)     1.36 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 40
5G bands 1, 3, 41, 78, 79 SA/NSA/Sub6 -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / HSPA / LTE
  CDMA2000 1xEV-DO -
Our Tests
Audio quality - Noise -85.0dB / Crosstalk -90.3dB
Battery (old) - Endurance rating 97h
Camera - Photo / Video
Display - Contrast ratio: Infinite (nominal), 3.599 (sunlight)
Loudspeaker - Voice 68dB / Noise 70dB / Ring 82dB
Performance - GeekBench: 3667 (v4.4) GFXBench: 3.8fps (ES 3.1 onscreen)
Platform
Chipset Mediatek Dimensity 800U (7 nm) Exynos 7870 Octa (14 nm)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core 1.6 GHz Cortex-A53
GPU Mali-G57 MC3 Mali-T830 MP1
OS Android 10, MIUI 12 Android 7.0 (Nougat), upgradable to Android 9.0 (Pie), One UI
Selfie camera
Features - LED flash
Single 13 MP, f/2.3, 29mm (standard), 1/3.1", 1.12µm 13 MP, f/1.9, 1/3.1", 1.12µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio -