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	Review Specs

Lenovo Vibe K4 Note

Network
Technology	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 850 / 900 / 1900 / 2100
4G Network	1, 3, 5, 7, 8, 20 - A7010
	1, 3, 5, 7, 8, 20, 40, 41 - A7010 a48
Speed	HSPA, LTE Cat4 150/50 Mbps

Launch
Announced	2016, January 05. Released 2016, January 05
Status	Discontinued

Body
Dimensions	153.6 x 76.5 x 9.2 mm (6.05 x 3.01 x 0.36 in)
Weight	158 g (5.57 oz)
Build	Glass front (Gorilla Glass 3), plastic back, aluminum frame
SIM	Dual SIM (Micro-SIM, dual stand-by)

Display
Type	IPS LCD
Size	5.5 inches, 83.4 cm2 (~71.0% screen-to-body ratio)
Resolution	1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection	Corning Gorilla Glass 3

Platform
OS	Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow)
Chipset	Mediatek MT6753 (28 nm)
CPU	Octa-core 1.3 GHz Cortex-A53
GPU	Mali-T720MP3

Memory
Card slot	microSDXC (dedicated slot)
Internal	8GB 2GB RAM, 16GB 2GB RAM, 16GB 3GB RAM (A7010 a48), 32GB 2GB RAM

Main Camera
Modules	13 MP, f/2.2, PDAF
Features	Dual-LED dual-tone flash, HDR, panorama
Video	1080p@30fps

Selfie Camera
Modules	5 MP, f/2.2
Video

Sound
Loudspeaker	Yes, with stereo speakers
3.5mm jack	Yes

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth	4.0, A2DP, LE
Positioning	GPS
NFC	Yes
Infrared port	No
Radio	FM radio, recording
USB	microUSB 2.0

Features
Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery
Type	Li-Po 3300 mAh, non-removable
Stand-by	Up to 265 h (3G)
Talk time	Up to 23 h (2G) / Up to 22 h (3G)

Misc
Colors	Black
SAR EU	0.84 W/kg (head)
Models	A7010a48
Price	About 190 EUR

Tests
Performance	Basemark OS II 2.0: 729 Basemark X: 4072
Display	Contrast ratio: 940:1 (nominal), 2.254 (sunlight)
Loudspeaker	Voice 74dB / Noise 66dB / Ring 72dB
Audio quality	Noise -93.3dB / Crosstalk -93.6dB
Battery (old)	Endurance rating 73h