Phone Comparison - Coolpad Cool 1 Dual vs Oppo A57 vs Xiaomi Redmi Note 4

Price Comparison (India) -

general General Info

Manufacturer Coolpad Oppo Xiaomi
Announced August 2016 November 2016 January 2017
Status Available - August 2016 Available - January 2017 Available - January 2017
Price Rs. 10,999 ($166.00) [Similarly Priced] Rs. 14,990 ($240.00) [Similarly Priced] Rs. 10,999 ($145.00) [Similarly Priced]
Colors Rose Gold, Silver, Grey Gold, Rose Gold Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 152 x 74.8 x 8.2mm
(5.98 x 2.94 x 0.32in)
149.1 x 72.9 x 7.65 mm
(5.87 x 2.87 x 0.3 in)
151 x 76 x 8.45 mm
(5.94 x 2.99 x 0.33 in)
Weight 167 g (5.89 oz) 147 g (5.19 oz) 165 g (5.82 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual-SIM Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO - A59m
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network LTE LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
SAR US 1.47 W/kg (head)
0.80 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Infrared Sensor
- Metal Build
- Cornign Gorilla Glass 3
- Fingerprint Sensor
- Metal Build
- 2.5D Curved Glass
- Fingerprint Sensor
- Infrared Sensor
Notification LED Yes Yes Yes

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android OS, v6.0 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
User Interface LeEco EUI ColorOS 3.0 MIUI 8
Processor 1.8 GHz Quad-core Cortex-A72 & 1.4 GHz Quad-core Cortex-A53, Qualcomm MSM8976 Snapdragon 652 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU Adreno 510 Adreno 505 Adreno 506
RAM 3/4 GB 3 GB 2/3/4 GB
Internal Memory 32/64 GB 32 GB 32/64 GB
External Memory No microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB

display Display

Type IPS LCD Capacitive Touchscreen, Gorilla Glass 3 Protection IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.2 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (282 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio 73.17% 68.79% 72.50%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Yes, FM Radio FM radio FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera Dual 13 MP + 13 MP 13 MP 13 MP
Flash LED Flash LED Flash Dual-LED (Dual Tone)
Features Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, f/2.0 aperture, Sony IMX258/Samsung S5K3L8 sensor, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera 8 MP, 1080p, f/2.2, 1.4μm Pixel Size, 76.5-Degree Wide-Angle Lens [Similar] 16 MP [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth Yes, v4.2 v4.1, A2DP v4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB Type-C 1.0 reversible connector, Fast Charging microUSB v2.0, USB Host microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32/64 GB, 3/4 GB RAM 32 GB, 3 GB RAM 32/64 GB, 2/3/4 GB RAM
Expandable Storage No microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 128 GB
USB OTG Supported Supported Yes

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
Light Sensor light sensor present light sensor present light sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 4060 mAh 2900 mAh 4100 mAh
Stand by - - -
Talk Time - - -