PhoneBunch

Samsung Galaxy Tab 7.7 LTE I815 vs Xiaomi Redmi Note 4G

General Info

Manufacturer
Samsung Xiaomi
Announced
January 2012 August 2014
Status
Available - Q3 2012 Available - November 2014
Colors
Metallic Gray and White Black/White
Form Factor
Candybar Candybar
Dimension
196.6 x 133.1 x 7.9 mm
(7.74 x 5.24 x 0.31 in)
154 x 78.7 x 9.5 mm
(6.06 x 3.1 x 0.37 in)
Weight
340.2 g (11.99.0.07 oz) 199 g (7.02 oz)
2G Network
CDMA 800 / 1900 GSM 900 / 1800 / 1900
3G Network
CDMA2000 1xEV-DO TD-SCDMA 1900 / 2000
4G Network
LTE 700 MHz Class 13 TD-LTE 1900 / 2300 / 2600
Messaging
SMS, MMS, EMail, IM SMS, MMS, EMail, IM

Display

Type
Super AMOLED Plus capacitive touchscreen IPS LCD capacitive touchscreen
Colors
16M colors 16M colors
Size
7.7 inches [Similar] 5.5 inches [Similar]
Resolution
800 x 1280 pixels (196 ppi) [Similar] 720 x 1280 pixels (267 ppi) [Similar]
Screen-to-Body Ratio
65.72% 68.82%
Multi-Touch

Hardware and OS

OS
Android OS, v3.1 (Honeycomb) Android OS, v4.2 (Jelly Bean)
Processor
Dual-core 1.4 GHz, Exynos [Similar] Quad-core 1.6 GHz Cortex-A7, Qualcomm MSM8928 Snapdragon 400 [Similar]
GPU
Adreno 305 [Similar]
RAM
1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory
16/32 GB storage 8 GB
External Memory
microSD, up to 32GB microSD, up to 64 GB

Camera

Rear Camera
3.15 MP, 2048x1536 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, HDR
Video
Yes, 720p 1080p@30fps
Front Camera
Yes, 2 MP [Similar] 5 MP [Similar]

Multimedia

3.5mm Jack
Radio
No FM radio
Games
Yes Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
No Yes
Edge
No Yes
3G
Rev. A, up to 3.1 Mbps, LTE TD-SCDMA; LTE
Bluetooth
Yes, with A2DP v4.0, A2DP, LE
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, Wi-Fi hotspot
USB
Yes, v2.0 (proprietary) microUSB v2.0, USB On-the-go
GPS
Yes, with A-GPS support Yes, with A-GPS, GLONASS
Browser
HTML, Adobe Flash HTML5

User Memory

Internal
16/32 GB storage, 1GB RAM 8 GB, 2 GB RAM
Expandable Storage
microSD, up to 32GB microSD, up to 64 GB
USB OTG
- Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Non-removable Li-Ion battery Li-Po Battery
Capacity
5100 mAh 3200 mAh
Stand by
Up to 392 h (3G) Up to 775 h (3G)
Talk Time
Up to 13 h (3G) Up to 38 h (2G)
Up to 14 h (3G)
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