Product
Honor 9A
Honor 9A
Samsung Galaxy J4
Samsung Galaxy J4
Battery
Music play - Up to 80 h
Talk time - Up to 20 h (3G)
Type Li-Po 5000 mAh Li-Ion 3000 mAh, removable
Body
Build Glass front, plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 159.1 x 74.1 x 9 mm (6.26 x 2.92 x 0.35 in) 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)
SIM Nano-SIM + Nano-SIM Dual SIM (Micro-SIM, dual stand-by)
Weight 185 g (6.53 oz) 175 g (6.17 oz)
Comms
Bluetooth 5.0, A2DP, LE 4.2, A2DP, LE
NFC Yes (market/region dependent) No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio FM radio; built-in antenna FM radio
USB microUSB 2.0, OTG microUSB 2.0
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 720 x 1600 pixels, 20:9 ratio (~278 ppi density) 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Size 6.3 inches, 95.8 cm2 (~81.3% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
Type IPS LCD Super AMOLED
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity Accelerometer, proximity
Launch
Announced 2020, April 29 2018, May. Released 2018, May
Status Available. Released 2020, May 04 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 13 MP, f/1.9, 28mm (wide), AF
Triple 13 MP, f/1.8, (wide), PDAF 5 MP, f/2.2, (ultrawide) 2 MP, f/2.4, (depth) -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 64GB 3GB RAM 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
  eMMC 5.1 eMMC 5.0
Misc
Colors Black, Blue, Green Black, Gold, Orchid Gray
Models MOA-LX9N SM-J400G, SM-J400F, SM-J400M
SAR - 0.36 W/kg (head)     1.49 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 38, 40 - India, Pakistan
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
  - HSDPA 850 / 900 / 2100 - India, Pakistan
Our Tests
Display 1583:1 contrast ratio, 546 nits max brightness (measured) -
Loudspeaker -26.2 LUFS (Good) -
Platform
Chipset Mediatek MT6762R Helio P22 (12 nm) Exynos 7570 Quad (14 nm)
CPU Octa-core (4x2.0 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53) Quad-core 1.4 GHz Cortex-A53
GPU PowerVR GE8320 Mali-T720 MP2
OS Android 10, Magic UI 3.1, no Google Play Services Android 8.0 (Oreo)
Selfie camera
Features HDR LED flash
Single 8 MP, f/2.0, (wide) 5 MP, f/2.2
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes