Compare Huawei Nova 2i with Sony Xperia Z2 with Xiaomi Redmi 4A

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Compare Huawei Nova 2i vs Sony Xperia Z2 vs Xiaomi Redmi 4A

Summary	71 Score	75 Score	79 Score
Performance	Kirin 659 4 GB RAM Android v7.0 (Nougat)	Qualcomm MSM8974AB Snapdragon 801 3 GB RAM Android OS, v4.4.2, v5.0.2	Qualcomm Snapdragon 425 2 GB RAM Android 6.0 Marshmallow with MIUI 8
Display	5.9 inch 1080 x 2160 pixels 407 PPI Density	5.2 inch 1080 x 1920 pixels 424 PPI Density	5 inch 1280 x 720 pixels 294 PPI Density
Camera	16 + 2 MP (Main) 13 + 2 MP (Front) Dual Camera	20.7 MP (Main) 2.2 MP (Front)	13 MP (Main) 5 MP (Front)
Battery	3340 mAh	3200 mAh Li-Ion	3120 mAh Li-ion
Display
Screen Size	5.9 inch	5.2 inch	5 inch
Screen Resolution	1080 x 2160 pixels	1080x1920 pixels	1280 x 720 pixels
Pixel Density	407 PPI	424 PPI	294 PPI
Display Type	FHD IPS	IPS LCD capacitive touchscreen, 16M colors	IPS LCD, Multi-touch
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Huawei Mobiles	Sony Mobiles	Xiaomi Mobiles
Chipset	Kirin 659	Qualcomm MSM8974AB Snapdragon 801	Qualcomm Snapdragon 425
Processor	Octa-core processor( 4xCortex-A53 2.36GHz + 4xCortex-A53 1.7GHz)	Quad-core 2.3 GHz Krait 400	1.4Ghz Quad-core Processor
RAM	4 GB RAM	3 GB RAM	2 GB RAM
GPU		Adreno 330	Adreno 308 GPU
Camera
Rear Camera Resolution	16 + 2 MP	20.7 MP	13 MP
Front Camera Resolution	13 + 2 MP	2.2 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash
General
Operating System	Android	Android	Android
OS Version	Android v7.0 (Nougat)	Android OS, v4.4.2, v5.0.2	Android 6.0 Marshmallow with MIUI 8
Weight	164 g	163 g	131.5 g
Dimensions	156.2 x 75.2 x 7.5 mm	146.8 x 73.3 x 8.2 mm
Thickness	7.5mm
Storage
Internal Storage	64 GB	16 GB	16 GB
Card Slot	microSD, Up to 128 GB	microSD, up to 128 GB	microSD, Up to 128GB
Other	64 GB,Expandable Upto 128 GB	16GB storage, microSD card slot	16 GB, Expandable upto 128GB
Communication
SIM Card Slots	Dual SIM	Single SIM	Dual SIM
SIM Card Type	Micro-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.2	v4.0, A2DP, apt-X	v4.1
3.5 mm Jack	Yes	Yes	Yes
NFC	Yes		No
Connectivity
VoLTE
4G	FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 13(700), 17(700), 20(800) - D6503	LTE 2100, LTE 800, LTE 1800, LTE 2600
3G	UMTS 2100 / 900 MHz	HSDPA 850 / 900 / 1700 / 1900 / 2100 - D6502, D6503, D6543	UMTS 1900 / 2100 / 850 / 900 MHz
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900 - D6502, D6503, D6543	GSM 1800 / 1900 / 850 / 900 MHz
Wi-Fi	Wi-Fi 802.11 a/b/g/n	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/g/n
GPS	A-GPS	Yes, with A-GPS, GLONASS	A-GPS
GPRS
EDGE
Radio
Battery
Battery Capacity	3340 mAh	3200 mAh	3120 mAh
Battery Type		Li-Ion	Li-ion
Standby Time	Up to 550 Hours	Up to 690 h (2G) / Up to 740 h (3G)
Talk Time	Up to 20 hours	Up to 15 h (2G) / Up to 19 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Digital compass Ambient light sensor Proximity light Senor Accelerometer Status indicator SAR sensor	Accelerometer gyro proximity compass barometer	Light sensor Proximity sensor Accelerometer
Messaging		SMS (threaded view), MMS, Email, IM, Push Email
Java		No
Other		Fast battery charging: 60% in 30 min (Quick Charge 2.0) , ANT+ support , Active noise cancellation with dedicated mic , Xvid/MP4/H.264 player , MP3/eAAC+/WAV/Flac player , Document viewer , Photo viewer/editor , Voice memo/dial