Phone Comparison - Lenovo S820 vs Xiaomi Redmi Note 4

Lenovo S820
lenovo s820
Xiaomi Redmi Note 4
xiaomi redmi note 4
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general General Info

Manufacturer Lenovo Xiaomi
Announced May 2013 January 2017
Status Available - May 2013 Available - January 2017
Price - Rs. 10,999 ($145.00) [Similarly Priced]
Colors Flamingo red Gold, Silver, Gray
Form Factor Candybar Candybar
Dimension 139.5 x 69.7 x 9 mm
(5.49 x 2.74 x 0.35 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
Weight 143 g (5.04 oz) 165 g (5.82 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 2100
4G Network - LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Fingerprint Sensor
- Infrared Sensor
Notification LED - Yes

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v6.0.1 (Marshmallow)
User Interface - MIUI 8
Processor Quad-core 1.2 GHz, MTK 6589W [Similar] Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 [Similar]
GPU PowerVR SGX544 [Similar] Adreno 506 [Similar]
RAM 1 GB [Browse Similar] 2/3/4 GB [Browse Similar]
Internal Memory 4 GB 32/64 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 4.7 inches [Similar] 5.5 inches [Similar]
Resolution 720 x 1280 pixels (312 ppi) [Similar] 1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio 62.82% 72.50%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio; built-in antenna FM Radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP, 4000 x 3000 pixels [Similar] 13 MP [Similar]
Flash LED flash Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video Yes 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera Yes, 2 MP [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, HSUPA HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth Yes, v3.0 with A2DP v4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual band Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, microUSB v2.0 microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support Yes, with A-GPS
Browser HTML HTML5

memory User Memory

Internal 4 GB, 1 GB RAM 32/64 GB, 2/3/4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB
USB OTG - Yes

Apps Sensors

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

battery Battery

Type Li-Po Battery Non-removable Li-Ion Battery
Capacity 2000 mAh 4100 mAh
Stand by Up to 140 h (2G)
Up to 140 h (3G)
-
Talk Time Up to 22 h (2G)
Up to 10 h (3G)
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