1853
2015
RAM
4GB RAM
6GB RAM
Memory
32GB , microSD, up to 256GB
64GB , memory card not
Rear Camera
16+2
12.2
Battery
3000 mAh Battery
3400 mAh Battery
Processor
Octa-core, 2 GHz
Octa-core 2.8 GHz
Display Size
5.7"
6.2"
Weight
- Weight 8.6 mm Thickness
146.5 g (5.15 oz) Weight 7.9 mm Thickness
Front Camera
Front 16 MP
Front 8 MP
Resolution
720 x 1520 pixels
1080 x 2280 pixels
Structure
OS
Android 9.0 Pie Android 9.0 (P)
Structure
Dimensions
148.8 x 70.5 x 8.6 mm 158 x 76.6 x 7.9 mm (6.22 x 3.02 x 0.31 in)
Structure
Thicknesss
8.6 mm 7.9 mm
Structure
Weight
- 146.5 g (5.15 oz)
Structure
SIM
Dual SIM Single Sim
Structure
Colors
Various Just Black, Black & White
Display
Display Type
IPS LCD capacitive touchscreen, 16M colors P-OLED capacitive touchscreen, 16M colors
Display
Screen Size
5.7 inches, 83.8 cm2 (~75.4% screen-to-body ratio) 6.2 inches, 95.9 cm2 (~79.3% screen-to-body ratio)
Display
Resolution
720 x 1520 pixels 1080 x 2280 pixels, 19:9 ratio (~407 ppi density)
Display
Protection
2.5D curved glass screen Corning Gorilla Glass 5 - Always-on display - 95% DCI-P3 coverage
Software
Chipset
Mediatek Helio A22 MT6765 Qualcomm SDM845 Snapdragon 845
Software
Processor
Quad-core 2 GHz Cortex-A53 Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Software
GPU
PowerVR GE8300 Adreno 630
Launch
Announced
05 February, 2019 28-Jun-18
Launch
Release date
09 February, 2019 10-Jul-18
Launch
Speed
HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat18 1200/200 Mbps
Launch
GPRS
yes available yes available
Launch
EDGE
yes available yes available
Memory
Card slot
microSD, up to 256GB memory card not
Memory
Specs
32GB Memory, 4GB RAM 64GB Memory, 6GB RAM
Camera
Back
Dual 16 Megapixels + 2 Megapixels Autofocus, LED flash 12.2 Megapixels f/1.6, 27mm, 1/2.6", 1.4µm, Dual Pixel PDAF), OIS, phase detection & laser autofocus, dual-LED flash
Camera
Popular Features
LED dual-tone flash, HDR Geo-tagging, touch focus, face detection, HDR, panorama
Camera
Video Quality
/60fps, /60/240fps, 
Camera
Front
16 Megapixels f/2.0 30fps. Dual: 8 Megapixels (f/2.2, 27mm, 1/3.2", 1.4µm), 1080p.
Connectivity
WLAN
Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Connectivity
Bluetooth
5.0, A2DP, LE including A-GPS, GLONASS, BDS for best nevigation and microUSB 2.0, USB for communication 5.0, A2DP, LE, aptX HD including A-GPS, GLONASS, BDS, GALILEO for best nevigation and 3.1, Type-C 1.0 reversible connector (PowerDelivery 2.0) for communication
Connectivity
Radio
FM radio No
Connectivity
3.5mm jack
yes available Not supported
Connectivity
Sensors
Proximity Light Accelerometer Compass Gyroscope Fingerprint Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
Battery
Non-removable Li-Po 3000 mAh battery Non-removable Li-Po 3400 mAh battery
MISC
Technology
GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE

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