Compare Gionee A1 Signature Edition with Oppo A57 with Samsung Galaxy A9 Pro

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Compare Gionee A1 Signature Edition vs Oppo A57 vs Samsung Galaxy A9 Pro

Summary	78 Score	76 Score	79 Score
Performance	MediaTek MT6755 4 GB RAM Android v7.0 (Nougat)	Qualcomm MSM8940 Snapdragon 435 3 GB RAM Android 6.0 Marshmallow	Qualcomm Snapdragon 652 MSM8976 4 GB RAM Android OS, v6.0.1 (Marshmallow)
Display	5.5 inch 1080 x 1920 pixels 401 PPI Density	5.2 inch 720 x 1280 pixels 282 PPI Density	6 inch 1080 x 1920 pixels 367 PPI Density
Camera	13 MP (Main) 16 MP (Front)	13 MP (Main) 16 MP (Front)	16 MP (Main) 8 MP (Front)
Battery	4010 mAh Li-Po	2900 mAh Li-ion	5000 mAh Li-Ion
Display
Screen Size	5.5 inch	5.2 inch	6 inch
Screen Resolution	Full HD (1080 x 1920 pixels)	720 x 1280 pixels	Full HD (1080 x 1920 pixels)
Pixel Density	401 PPI	282 PPI	367 PPI
Display Type	IPS LCD Capacitive Touchscreen, Multi-touch	IPS LCD capacitive touchscreen, 16M colors	Super AMOLED
Gorilla Glass	Yes	Yes	Yes
Screen Protection	Gorilla Glass Protection	Gorilla Glass 4	Corning Gorilla Glass 4
Chipset
Brand	Gionee Mobiles	Oppo Mobiles	Samsung Mobiles
Chipset	MediaTek MT6755	Qualcomm MSM8940 Snapdragon 435	Qualcomm Snapdragon 652 MSM8976
Processor	Octa core, 2 GHz, Helio P10	Octa-core 1.4 GHz Cortex-A53	1.8GHz octa-core
RAM	4 GB RAM	3 GB RAM	4 GB RAM
GPU	Mali-T860 MP2	Adreno 505	Adreno 510
Camera
Rear Camera Resolution	13 MP	13 MP	16 MP
Front Camera Resolution	16 MP	16 MP	8 MP
Video
Camera Features	Autofocus, Touch Focus, Flash	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama
General
Operating System	Android	Android	Android
OS Version	Android v7.0 (Nougat)	Android 6.0 Marshmallow	Android OS, v6.0.1 (Marshmallow)
Weight	182 g	147 g	210 g
Dimensions		149.1 x 72.9 x 7.7 mm	161.7 mm x 80.9 mm x 7.9 mm
Thickness		7.7mm	7.9mm
Storage
Internal Storage	64 GB	32 GB	32 GB
Card Slot	microSD, Up to 256 GB	microSD, Up to 256GB	microSD, up to 256GB
Other	64 GB , Expandable up to 256 GB	32GB, Expandable upto 256GB	32GB, Expandable upto 256GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Normal-SIM
Bluetooth	v4.0	v4.1	v4.2, A2DP, EDR, LE
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No
Connectivity
VoLTE
4G	FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz	TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)	TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17)
3G	UMTS 2100 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11, a/b/g/n/n 5GHz	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
GPS	with A-GPS	A-GPS	A-GPS, Glonass
GPRS
EDGE
Radio
Battery
Battery Capacity	4010 mAh	2900 mAh	5000 mAh
Battery Type	Li-Po	Li-ion	Li-Ion
Standby Time	Upto 400 Hrs		Up to 109 h
Talk Time			Up to 33 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Light sensor Proximity sensor Accelerometer Compass Gyroscope	Distance Sensor Light Sensor G-sensor E-compass	Proximity sensor Accelerometer Compass Gyroscope CMOS image sensor
Messaging		SMS (threaded view), MMS, Email, Push Email	MMS, Instant Messaging
Java
Other