Phone Comparison - Samsung Galaxy Ace 2 vs Xiaomi Redmi Note 3

Samsung Galaxy Ace 2
samsung galaxy ace 2
Xiaomi Redmi Note 3
xiaomi redmi note 3
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general General Info

Manufacturer Samsung Xiaomi
Announced February 2012 January 2016
Status Available - May 2012 Available - January 2016
Price - Rs. 9,999 ($147.04) [Similarly Priced]
Colors Black Silver, Gray, Gold
Form Factor Candybar Candybar
Dimension 118.3 x 62.2 x 10.5 mm
(4.66 x 2.45 x 0.41 in)
150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
Weight 122 g (4.3 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 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - 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
Build Features - - Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
Notification LED - Yes

hardware Hardware and OS

OS Android OS, v2.3 Android OS, v5.1 (Lollipop) with MIUI7
User Interface - MIUI 8.0
Processor Dual-core 800 MHz, NovaThor U8500 [Similar] Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 [Similar]
GPU Mali-400MP [Similar] Adreno 510 [Similar]
RAM 768 MB [Browse Similar] 2/3 GB [Browse Similar]
Internal Memory 4 GB storage 16/32 GB
External Memory microSD, up to 32GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type PLS TFT capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 3.8 inches [Similar] 5.5 inches [Similar]
Resolution 480 x 800 pixels (246 ppi) [Similar] 1080 x 1920 pixels (401 ppi) [Similar]
Screen-to-Body Ratio 55.64% 72.98%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592x1944 pixels [Similar] 16 MP [Similar]
Flash LED flash Dual-LED (Dual Tone)
Features Auto focus, Geo-tagging, Face And Smile Detection Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video Yes, 720p@30fps 1080p@30fps
Front Camera Yes, VGA [Similar] 5 MP, f/2.0, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSDPA, 14.4 Mbps HSPA, LTE
Bluetooth Yes, v3.0 with A2DP v4.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Yes, v2.0 microUSB microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML HTML5

memory User Memory

Internal 4 GB storage, 768 MB RAM 16/32 GB, 2/3 GB RAM
Expandable Storage microSD, up to 32GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported

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 Standard battery, Li-Ion Non-removable Li-Po Battery
Capacity 1500 mAh 4050 mAh
Stand by Up to 670 h (2G)
Up to 640 h (3G)
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Talk Time Up to 16 h 20 min (2G)
Up to 7 h 30 min (3G)
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