Lenovo Vibe K4 Note

Specifications
Lenovo Vibe K4 Note
MORE PICTURES
  • 5.5" 1080x1920 pixels
  • 13MP 1080p
  • 2/3GB RAM MT6753
  • 3300mAh Li-Po
Released 2016, January 158g, 9.2mm thickness Android 5.1.1, up to 6.0 8GB/16GB/32GB storage, microSD slot
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Also known as: Lenovo K4 Note A7010a48, A7010, Lenovo Vibe X3 Lite

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100
4G bands LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A7010
  LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500) - A7010 a48
Speed HSPA, LTE Cat4 150/50 Mbps
Launch
Announced 2016, January
Status Available. Released 2016, January
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 Aluminum frame, plastic back
SIM Dual SIM (Micro-SIM, dual stand-by)
Display
Type IPS LCD capacitive touchscreen, 16M colors
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 microSD, up to 256 GB (dedicated slot)
Internal 8GB 2GB RAM, 16GB 2GB RAM, 16GB 3GB RAM (A7010 a48), 32GB 2GB RAM
Main Camera
Single 13 MP, f/2.2, PDAF
Features Dual-LED dual-tone flash, HDR, panorama
Video 1080p@30fps
Selfie Camera
Single 5 MP, f/2.2
Video
Sound
Loudspeaker Yes, with stereo speakers
3.5mm jack Yes
 Dolby Atmos sound
Active noise cancellation with dedicated mic
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP, LE
GPS Yes, with A-GPS
NFC Yes
Radio FM radio, recording
USB microUSB 2.0
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
  Non-removable Li-Po 3300 mAh battery
Stand-by Up to 265 h (3G)
Talk time Up to 23 h (2G) / Up to 22 h (3G)
Misc
Colors Black
Models A7010a48
SAR EU 0.84 W/kg (head)    
Price About 190 EUR
Tests
Performance Basemark OS II 2.0: 729 / Basemark X: 4072
Display Contrast ratio: 940:1 (nominal), 2.254 (sunlight)
Camera Photo / Video
Loudspeaker Voice 74dB / Noise 66dB / Ring 72dB
Audio quality Noise -93.3dB / Crosstalk -93.6dB
Battery life Endurance rating 73h

User opinions and reviews

Oh and I forgot to login, an addition to my precious comment... My K4 had gone to the mechanic twice, one to the official one the other is to a local phone mechanic. I had to bring her there to fix the lock and power button that stop responding,...

  • Anonymous

My K4 does her job through her 2 years serving for me, she's not the best but I quite enjoy the time we spent together. Her camera is not the best for low-medium light. There are noises even on HDR settings. But for daily usage it's more than e...

  • Krazybull

K4 note is ok. I like it's fast performance and sound. The dual speakers is superb. I find it's charging time takes too long. I recommended using original charger to charge. All i can say is battery life is ABOUT average but NOT average. Battery life...

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