Comparisons / Comparison of Lenovo Vibe K4 Note and Lenovo S820

Comparison of Lenovo Vibe K4 Note and Lenovo S820 [S]ave

Attribute
Lenovo Vibe K4 Note ×
Lenovo S820 ×
General
BrandLenovoLenovo
Launch
Announced2016-01-052013-05-01
Body
Width (mm)9.29
Length (mm)153.6139.5
Height (mm)76.569.7
Weight (g)158143
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM
FrontGlass-
BackPlastic-
FrameAluminum-
Network
Technology
  • GSM
  • HSPA
  • LTE
  • GSM
  • HSPA
2G bands
  • GSM 850 / 900 / 1800 / 1900
  • GSM 900 / 1800 / 1900
3G bands
  • HSDPA 850 / 900 / 1900 / 2100
  • HSDPA 900 / 2100
4G bands
  • 1, 3, 5, 7, 8, 20 - A7010
  • 1, 3, 5, 7, 8, 20, 40, 41
-
Speed
  • HSPA
  • LTE Cat4 150/50 Mbps
  • HSPA
Platform
OSAndroid 5.1.1 (Lollipop)Android 4.2 (Jelly Bean)
ChipsetMediatek MT6753 (28 nm)Mediatek MT6589 (28 nm)
CPUOcta-core 1.3 GHz Cortex-A53Quad-core 1.2 GHz Cortex-A7
GPUMali-T720MP3PowerVR SGX544
Memory
Card slotmicroSDXC (dedicated slot)microSDHC (dedicated slot)
Internal
  • 16GB 2GB RAM
  • 16GB 3GB RAM (A7010 a48)
  • 32GB 2GB RAM
  • 8GB 2GB RAM
  • 4GB 1GB RAM
  • 8GB 1GB RAM
Display
Size (in)5.54.7
Resolution (px)1080 x 1920720 x 1280
ProtectionCorning Gorilla Glass 3Corning Gorilla Glass
Display TypeIPS LCDIPS LCD
Battery
TypeLi-PoLi-Po
Capcity (mAh)33002000
Main Camera
Main Camera TypeSingleSingle
Main Camera Properties
  • 13 MP, f/2.2, PDAF
  • 12 MP, AF
Main Camera Video1080p@30fpsYes
Main Camera FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash
Selfie Camera
Selfie Camera TypeSingleSingle
Selfie Camera Properties
  • 5 MP, f/2.2
  • 2 MP
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n, dual band
Bluetooth4.0, A2DP, LE3.0, A2DP
GPS++
NFC+-
RadioFM radio, recordingFM radio; built-in antenna
USBmicroUSB 2.0microUSB 2.0
Sound
Loudspeaker++
3.5mm jack++
Features
Sensors
  • Fingerprint (rear-mounted)
  • accelerometer
  • compass
  • gyro
  • proximity
  • Accelerometer
  • proximity
Misc
Colors
  • Black
  • Charcoal Black
  • Flamingo red
  • Pearl White
Models
  • A7010a48
-
SAR EU Head (W/kg)0.840.54
Stand-by (h)265140
Talk time (h)Up to 23 h (2G) / Up to 22 h (3G)Up to 22 h (2G) / Up to 10 h (3G)



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