Comparison between:
- Gome U7
- LG G Pro 2
- Coolpad Max

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Gome U7LG G Pro 2Coolpad Max
Gome U7
Prices
LG G Pro 2Coolpad Max
Prices
Model alias-F350
D837
D838
-

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width75.2 mm
7.52 cm
0.25 ft
2.96 in
81.9 mm
8.19 cm
0.27 ft
3.22 in
75.5 mm
7.55 cm
0.25 ft
2.97 in
Height161.5 mm
16.15 cm
0.53 ft
6.36 in
157.9 mm
15.79 cm
0.52 ft
6.22 in
152 mm
15.2 cm
0.5 ft
5.98 in
Thickness7.5 mm
0.75 cm
0.02 ft
0.3 in
8.3 mm
0.83 cm
0.03 ft
0.33 in
7.6 mm
0.76 cm
0.02 ft
0.3 in
Weight164 g
0.36 lbs
5.78 oz
172 g
0.38 lbs
6.07 oz
170 g
0.37 lbs
6 oz
Volume91.09 cm³
5.53 in³
107.34 cm³
6.52 in³
87.22 cm³
5.3 in³
ColorsBlack
Blue
White
Silver
Gray
Red
Gold
Rose-gold
Body materialsMetal-Metal

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIM
Nano-SIM / microSD
Micro-SIMNano-SIM / microSD
Micro-SIM
Number of SIM cards212

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz (F350; D837)
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
W-CDMAW-CDMA 900 MHz
W-CDMA 2100 MHz
-W-CDMA 900 MHz
W-CDMA 2100 MHz
TD-SCDMATD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
--
UMTS-UMTS 900 MHz
UMTS 2100 MHz
UMTS 850 MHz (F350)
UMTS 1900 MHz (F350)
-
LTELTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 1800 MHz
LTE 2600 MHz
LTE 800 MHz (D837)
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
LTE Cat 6
TD-SCDMA
TD-HSDPA
UMTS
EDGE Class 12
GPRS Class 12
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Gome OS 2.0 (Android)Android 4.4.2 KitKat
Android 5.0.1 Lollipop
Android 5.1 Lollipop
User interface (UI)--CoolUI 8.0

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCMediaTek Helio P25 (MT6757CD)Qualcomm Snapdragon 800 MSM8974AAQualcomm Snapdragon 617 MSM8952
Process technology16 nm28 nm28 nm
CPU4x 2.5 GHz ARM Cortex-A53, 4x 1.6 GHz ARM Cortex-A53Krait 4004x 1.5 GHz ARM Cortex-A53, 4x 1.2 GHz ARM Cortex-A53
CPU bits64 bit32 bit64 bit
Instruction setARMv8-AARMv7ARMv8
Level 0 cache memory (L0)-4 KB + 4 KB4 KB + 4 KB
Level 1 cache memory (L1)256 KB + 256 KB16 KB + 16 KB16 KB + 16 KB
Level 2 cache memory (L2)2048 KB
2 MB
2048 KB
2 MB
2048 KB
2 MB
CPU cores848
CPU frequency2500 MHz2260 MHz1500 MHz
GPUARM Mali-T880 MP2Qualcomm Adreno 330Qualcomm Adreno 405
GPU cores24-
GPU frequency900 MHz450 MHz-
RAM capacity4 GB
6 GB
3 GB4 GB
RAM typeLPDDR4XLPDDR3LPDDR3
RAM channelsDouble channelDouble channelSingle channel
RAM frequency1600 MHz800 MHz933 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage64 GB16 GB
32 GB
64 GB
-eMMCeMMC 5.1

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSIPSIPS
Diagonal size5.99 in
152.15 mm
15.21 cm
5.9 in
149.86 mm
14.99 cm
5.5 in
139.7 mm
13.97 cm
Width2.68 in
68.04 mm
6.8 cm
2.89 in
73.47 mm
7.35 cm
2.7 in
68.49 mm
6.85 cm
Height5.36 in
136.08 mm
13.61 cm
5.14 in
130.61 mm
13.06 cm
4.79 in
121.76 mm
12.18 cm
Aspect ratio2:1
2:1 (18:9)
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1440 pixels1080 x 1920 pixels1080 x 1920 pixels
Pixel density269 ppi
105 ppcm
373 ppi
146 ppcm
401 ppi
157 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area76.49 %74.45 %72.9 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
2.5D curved glass screenCorning Gorilla Glass 3Corning Gorilla Glass 4
2.5D curved glass screen
Anti-fingerprint coating
1500:1 contrast ratio

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
--Fingerprint sensor model - Fingerprint Cards FPC1035

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor modelSony IMX258 Exmor RS-Samsung S5K3M2
Sensor typeCMOSCMOSISOCELL
Sensor size4.71 x 3.49 mm
0.23 in
-4.69 x 3.52 mm
0.23 in
Pixel size1.133 µm
0.001133 mm
-1.127 µm
0.001127 mm
Crop factor7.37-7.38
Aperture--f/2
Flash typeLEDLEDDual LED
Image resolution4160 x 3120 pixels
12.98 MP
4208 x 3120 pixels
13.13 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Phase detectionOIS+
1080p @ 60 fps
720p @ 120 fps
Phase detection
6-element lens

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Sensor model--OmniVision OV5648
Sensor type--CMOS BSI+
Sensor size--3.67 x 2.74 mm
0.18 in
Pixel size--1.435 µm
0.001435 mm
Crop factor--9.44
Image resolution4160 x 3120 pixels
12.98 MP
1920 x 1080 pixels
2.07 MP
2560 x 1920 pixels
4.92 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps30 fps30 fps
Face unlock--

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Headphone adapter--

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesYesYes
-RDS-

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
S-GPS
GLONASS
GPS
A-GPS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.04.0
FeaturesA2DPA2DPA2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeUSB Type-CMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go
Charging
Mass storage

HDMI

The High-Definition Multimedia Interface (HDMI) is considered to be the digital alternative of the analog audio/video interface standards.

HDMI-Micro USB to HDMI MHL adapter-

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Infrared
Tethering
DLNA
NFC
Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AC3
eAAC+
FLAC
MP3
WMA
WAV
AAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
Flash Video
H.263
H.264
MKV
QuickTime
MP4
Xvid
DivX
H.263
H.264
MP4
WMV
3GPP
AVI
H.263
H.264
MP4
WebM
WMV
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity3100 mAh3200 mAh2800 mAh
TypeLi-PolymerLi-IonLi-Polymer
2G talk time-8 h
480 min
0.3 days
-
2G stand-by time-370 h
22200 min
15.4 days
-
3G talk time-14 h
840 min
0.6 days
-
3G stand-by time-370 h
22200 min
15.4 days
-
Charger output power5 V / 2 A-9 V / 2 A
FeaturesNon-removableRemovableFast charging
Non-removable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)-0.305 W/kg-
Body SAR (EU)-0.334 W/kg-
Head SAR (USA)-0.307 W/kg-
Body SAR (USA)-0.6 W/kg-
 Gome U7LG G Pro 2Coolpad Max