Phone Comparison - Motorola DROID Maxx vs HTC Desire 820 vs Coolpad Cool S

general General Info

Manufacturer Motorola HTC Coolpad
Announced July 2013 September 2014 January 2021
Status Available - August 2013 Coming Soon - September 2014 Available - January 2021
Colors Black Marble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tang Moon White, Lapis Blue, Night Black
Form Factor Candybar Candybar Candybar
Dimension 137.5 x 71.2 x 8.5 mm
(5.41 x 2.8 x 0.33 in)
157.7 x 78.7 x 7.7 mm
(6.21 x 3.1 x 0.3 in)
161.2 x 76.2 x 8.9 mm
(6.35 x 3 x 0.35 in)
Weight 167 g (5.89 oz) 155 g (5.47 oz) -
SIM Type - - Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network CDMA 800 / 1900
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - EMEA version
HSDPA 900 / 2100 - Asia version
HSDPA 850 / 900 / 2100
4G Network LTE 700 MHz Class 13 LTE 900 / 1800 / 2100 / 2600 - EMEA version LTE (unspecified)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - - Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v4.2.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android 10
Processor Dual-core 1.7 GHz Krait, Qualcomm Snapdragon S4Pro Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53), Mediatek MT6771 Helio P60 (12 nm)
GPU Adreno 320 Adreno 405 Mali-G72 MP3
RAM 2 GB 2 GB 4 GB
Internal Memory 32 GB 16 GB 128 GB
External Memory No microSD, up to 128 GB microSDXC

display Display

Type Super AMOLED capacitive touchscreen, Corning Gorilla Glass LCD Capacitive Touchscreen FHD+ IPS LCD Screen
Colors 16M colors 16M colors 16M Colour
Size 5.0 inches 5.5 inches 6.53 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (267 ppi) 1080 x 2340 pixels (395 ppi)
Screen-to-Body Ratio 70.26% 67.20% 85.07%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio No No Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 10 MP, 3872 x 2592 pixels 13 MP, 4160 x 3120 pixels 48 MP + 8 MP + 5 MP + 0.3 MP
Flash LED flash LED flash No
Features Auto Focus, Touch Focus, Geo-tagging, Face Detection Auto focus, Geo-tagging, Touch Focus, Face Detection, Simultaneous HD Video And Image Recording, HDR 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.0, 120˚ (ultrawide)
5 MP, f/2.0, (macro)
0.3 MP, (depth)
panorama, HDR
Video Yes, 1080p@30fps 1080p@30fps, 720p@60fps 1080p@30fps
Front Camera Yes, 2 MP [Similar] 8 MP, 1080p [Similar] 25 MP, f/2.0, (wide), 1/2.78", 0.9µm
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes Yes
Edge Class 12 Yes Yes
3G EV-DO Rev. A, up to 3.1 Mbps, LTE; HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE
Bluetooth Yes, v4.0 with A2DP, LE, EDR v4.0, A2DP Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot Yes
USB Yes, microUSB v2.0 microUSB v2.0 USB Type-C 2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 32 GB, 2 GB RAM 16 GB, 2 GB RAM 128 GB, 4 GB RAM
Expandable Storage No microSD, up to 128 GB microSDXC
USB OTG - - Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not 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
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 3500 mAh 2600 mAh 5000 mAh
Stand by Up to 600 h Up to 424 h (3G) -
Talk Time Up to 48 h Up to 22 h 24 min (3G) -