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Battery
Type Li-Ion 2000 mAh, removable Li-Ion 2600 mAh, removable
Body
Build Glass front (Asahi Dragontrail), plastic back, plastic frame Glass front, plastic back, plastic frame
Dimensions 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) 143.4 x 72.1 x 8.9 mm (5.65 x 2.84 x 0.35 in)
SIM Dual SIM (Mini-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by)
Weight 158 g (5.57 oz) 154 g (5.43 oz)
Comms
Bluetooth 4.0, A2DP, LE 4.2, A2DP
NFC No No
Positioning GPS, GLONASS GPS, GLONASS, BDS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Protection Asahi Dragontrail Glass -
Resolution 720 x 1280 pixels, 16:9 ratio (~312 ppi density) 540 x 960 pixels, 16:9 ratio (~220 ppi density)
Size 4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~66.7% screen-to-body ratio)
Type IPS LCD PLS LCD
Features
Sensors Accelerometer, gyro, proximity, compass Accelerometer, proximity
Launch
Announced 2014, May. Released 2014, May 2020, April 27
Status Discontinued Available. Released 2020, April 27
Main Camera
Features LED flash, HDR LED flash, HDR, panorama
Single 8 MP, f/2.2, 1/3.2", 1.4µm, AF 8 MP, f/2.2, AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 8GB 1GB RAM 16GB 1GB RAM
  eMMC 4.5 eMMC 5.0
Misc
Colors Black, Chinese Red, Metallic Gray/ blue, green, yellow panels Black, Gold, Blue
Models 2014011 SM-J260GU, SM-J260GU/DS, SM-J260FU, SM-J260MU
SAR - 0.99 W/kg (head)    
Network
2G bands GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100 HSDPA 850 / 900 / 2100
4G bands - 1, 3, 5, 8, 40, 41
Speed HSPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA GSM / HSPA / LTE
Our Tests
Audio quality Noise -95.4dB / Crosstalk -82.3dB -
Battery (old) Endurance rating 51h -
Camera Photo / Video -
Display Contrast ratio: 1370 (nominal), 1.350 (sunlight) -
Loudspeaker Voice 66dB / Noise 65dB / Ring 71dB -
Performance Basemark OS II 2.0: 454 -
Platform
Chipset Qualcomm MSM8228 Snapdragon 400 (28 nm) Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU Quad-core 1.6 GHz Cortex-A7 Quad-core 1.4 GHz Cortex-A53
GPU Adreno 305 Adreno 308
OS Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2 Android 8.1 Oreo (Go edition)
Selfie camera
Single 1.6 MP 5 MP, f/2.2
Video 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
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