Xiaomi Redmi Note 2 vs Samsung Galaxy S4 CDMA Comparison and Differences

Smartphone 1

Xiaomi Redmi Note 2

Xiaomi Redmi Note 2

Smartphone 2

Samsung Galaxy S4 CDMA

Samsung Galaxy S4 CDMA

Smartphone 3

Xiaomi Redmi Note 2 or Samsung Galaxy S4 CDMA Specs Comparison

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Common specs

Brand and model Xiaomi Redmi Note 2 Samsung Galaxy S4 CDMA
Rating (+) (+)
Release date 2015, August 2013, May
Dimensions (HxWxD) 152 x 76 x 8.3 mm | 5.98 x 5.98 x 2.99 in 136.7 x 69.6 x 7.9 mm | 5.38 x 5.38 x 2.74 in
Weight 160 g | 5.64 oz 130.1 g | 4.59 oz
Body Build Plastic body
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Colors White, blue, yellow, pink, mint green White Frost, Black Mist
Battery 3060 mAh,  Removable Li-Po 2600 mAh,  Removable Li-Ion
Battery life Stand by time - Up to 144 h (3G)
Talking time - Up to 11 h 30 min (3G)
Music play - Up to 46 h
Stand by time - Up to 350 h (3G)
Talking time - Up to 11 h (3G)
Music play - Up to 69 h
Approximate price 160 EUR 440 EUR
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Screen

Technology IPS LCD Super AMOLED
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 5.5" in 5" in
Screen area 82.6 cm2 68.9 cm2
Screen format 16:9 (height:width) 16:9 (height:width)
Screen to body ratio 71.5% 72.4%
Screen resolution 1080 x 1920 px 1080 x 1920 px
Screen PPI /points per inch/ 403 PPI 441 PPI
Screen protection Corning Gorilla Glass 3
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Camera and Video

Rear camera, main 13 MP, Single 13 MP, Single
Camera specs -13 MP, PDAF, f/2.2 -13 MP, f/2.2, 31mm (standard), 1/3'', 1.14µm, AF
Functions LED flash, HDR, panorama LED flash, HDR
Video 1080p@30fps 1080p@30fps, dual-video rec.
Front camera, selfie 5 MP, Single 2 MP, Single
Specifications 5 MP, f/2.0 2 MP, f/2.4, 31mm (standard)
Functions Dual video call
Video 720p 1080p@30fps

Performance

Operating system - OS Android 5.0 (Lollipop); MIUI 7 Android 4.2.2 (Jelly Bean), upgradable to 5.0.1 (Lollipop); TouchWiz UI
Chipset - Mediatek MT6795 Helio X10 (28 nm) - Qualcomm APQ8064T Snapdragon 600
CPU - Octa-core 2.0 GHz Cortex-A53 - Redmi Note 2
-Octa-core 2.2 GHz Cortex-A53 - Redmi Note 2 Prime
- Quad-core 1.9 GHz Krait 300
GPU PowerVR G6200 Adreno 320
External memory microSD, up to 128 GB (dedicated slot) - Chinese version only microSD, up to 64 GB (dedicated slot)
Internal memory 16 GB, 2 GB RAM - Redmi Note 2
32 GB, 2 GB RAM - Redmi Note 2 Prime
16 GB, 2 GB RAM

Benchmark

Antutu 7 Total
GeekBench 5 Single Core 153 149
GeekBench 5 Multi-Core 516 475
GeekBench 4 Single Core 777
GeekBench 4 Multi-Core 2488
GeekBench 4 RenderScript 923

Communication and Connectivity

SIM card Dual SIM (Micro-SIM, dual stand-by) Micro-SIM
Network GSM / HSPA / LTE GSM / CDMA / HSPA / EVDO / LTE
Bands -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100  
TD-SCDMA
-4G - LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
-2G - GSM 850 / 900 / 1800 / 1900  
CDMA 800 / 1900
-3G - HSDPA 850 / 900 / 1900 / 2100  
CDMA2000 1xEV-DO
-4G - LTE band 4(1700/2100), 13(700)
Speed HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS
NFC Yes
USB microUSB 2.0, USB On-The-Go microUSB 2.0 (MHL 2 TV-out), USB Host
Bluetooth 4.0, A2DP, LE 4.0, A2DP, EDR, LE, aptX
Harmful irradiation SAR - 0.75 W/kg (head)     1.43 W/kg (body)    
SAR EU - 0.18 W/kg (head)    

Music and Audio

Radio Stereo FM radio No
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic

Other features

Sensors - Accelerometer, gyro, proximity, compass , Infrared port - Accelerometer, gyro, proximity, compass, barometer, temperature, humidity, gesture , Infrared port
Other extras
- Fast battery charging

- S-Voice natural language commands and dictation
-Air gestures
- PMA wireless charging
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Versions
- Also known as Redmi Note 2 Prime

- Samsung SCH-I545 for Verizon

Reviews and Opinions on Xiaomi Redmi Note 2 and Samsung Galaxy S4 CDMA

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