Phone Comparison - Samsung Galaxy A8 vs Lenovo K4 Note vs Xiaomi Redmi Note 3

Price Comparison (India) - -

general General Info

Manufacturer Samsung Lenovo Xiaomi
Announced July 2015 January 2016 January 2016
Status Available - August 2015 Available - January 2016 Available - January 2016
Price Rs. 26,990 ($396.91) [Similarly Priced] Rs. 10,999 ($161.75) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced]
Colors Pearl White, Midnight Black, Champagne Gold Black Silver, Gray, Gold
Form Factor Candybar Candybar Candybar
Dimension 158 x 76.8 x 5.9 mm
(6.22 x 3.02 x 0.23 in)
153.6 x 76.5 x 9.15 mm
(6.05 x 3.01 x 0.36 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
Weight 151 g (5.33 oz) 158 g (5.57 oz) 164 g (5.78 oz)
SIM Type - - Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint sensor - Fingerprint Sensor
- Dual Front Speakers
- Fast Charging
- Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
Notification LED - - Yes

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) Android OS, v5.1 (Lollipop) with MIUI7
Processor Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Octa-core 1.3 GHz Cortex-A53, Mediatek MT6753 Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650
GPU Adreno 405 Mali-T720MP3 Adreno 510
RAM 2 GB 3 GB 2/3 GB
Internal Memory 16/32 GB 16 GB 16/32 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type Super AMOLED capacitive touchscreen Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.7 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (386 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 73.99% 70.80% 72.98%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio with RDS; recording FM Radio Stereo FM Radio with Recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP, 5312 x 2988 pixels 13 MP, 4208 x 3120 pixels 16 MP
Flash LED flash Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Auto focus, 1/3.06' Sensor Size, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, 1080p [Similar] 5 MP, 1080p [Similar] 5 MP, f/2.0, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE
Bluetooth v4.1, A2DP, EDR, LE v4.0, A2DP, LE v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB Host, Fast Charge 2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS/ Beidou (market dependant) Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB, 2 GB RAM 16 GB, 3 GB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Capacity 3050 mAh 3300 mAh 4050 mAh
Stand by - Up to 265 h -
Talk Time - Up to 22 h -