Comparison between:
- UMi Rome X
- Blackview Zeta
- Prestigio MultiPhone 7500 16 GB
- Kodak IM5

Brand and model

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

UMi Rome XBlackview ZetaPrestigio MultiPhone 7500 16 GBKodak IM5
UMi Rome X
Prices
Blackview Zeta
Prices
Prestigio MultiPhone 7500 16 GBKodak IM5
Model alias-V16--

Design

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

Width77 mm
7.7 cm
0.25 ft
3.03 in
72.8 mm
7.28 cm
0.24 ft
2.87 in
70.5 mm
7.05 cm
0.23 ft
2.78 in
70 mm
7 cm
0.23 ft
2.76 in
Height153.8 mm
15.38 cm
0.5 ft
6.06 in
143.3 mm
14.33 cm
0.47 ft
5.64 in
144 mm
14.4 cm
0.47 ft
5.67 in
140 mm
14 cm
0.46 ft
5.51 in
Thickness7.9 mm
0.79 cm
0.03 ft
0.31 in
8.8 mm
0.88 cm
0.03 ft
0.35 in
9.9 mm
0.99 cm
0.03 ft
0.39 in
7.8 mm
0.78 cm
0.03 ft
0.31 in
Weight177 g
0.39 lbs
6.24 oz
125 g
0.28 lbs
4.42 oz
146 g
0.32 lbs
5.15 oz
120 g
0.27 lbs
4.25 oz
Volume93.56 cm³
5.68 in³
91.8 cm³
5.58 in³
100.5 cm³
6.1 in³
76.44 cm³
4.64 in³
ColorsGold
Black
Yellow
Pink
Blue
White
Green
-White
Black
Body materialsMetal
Plastic
Plastic-Plastic

SIM card

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

SIM card typeMicro-SIMMini-SIM
Micro-SIM
Micro-SIMMicro-SIM
Number of SIM cards2212
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)-Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

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 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
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
--
UMTS--UMTS 900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 1900 MHz
UMTS 2100 MHz

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
HSPA+
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS
HSPA+
UMTS
EDGE
GPRS Class 32
HSPA+

Operating system

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

Operating system (OS)Android 5.1 LollipopAndroid 4.4 KitKatAndroid 4.2 Jelly BeanAndroid 4.4 KitKat

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 MT6580MediaTek MT6592MMediaTek MT6589TMediaTek MT6592
Process technology28 nm28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A7ARM Cortex-A7ARM Cortex-A7
CPU bits32 bit32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7ARMv7
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)512 KB
0.5 MB
1024 KB
1 MB
1024 KB
1 MB
1024 KB
1 MB
CPU cores4848
CPU frequency1300 MHz1400 MHz1500 MHz1700 MHz
GPUARM Mali-400 MP2ARM Mali-450 MP4PowerVR SGX544 MPARM Mali-450 MP4
GPU cores2414
GPU frequency-600 MHz357 MHz700 MHz
RAM capacity1 GB1 GB1 GB1 GB
RAM channelsSingle channel---
RAM frequency533 MHz---

Storage

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

Storage8 GB8 GB16 GB8 GB
--eMMC-

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSD
microSDHC
microSDXC
microSD
microSDHC

Display

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

Type/technologyIPSIPSIPSIPS
Diagonal size5.5 in
139.7 mm
13.97 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
Width2.7 in
68.49 mm
6.85 cm
2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
2.45 in
62.26 mm
6.23 cm
Height4.79 in
121.76 mm
12.18 cm
4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution720 x 1280 pixels720 x 1280 pixels1080 x 1920 pixels720 x 1280 pixels
Pixel density267 ppi
104 ppcm
294 ppi
115 ppcm
441 ppi
173 ppcm
294 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area70.64 %66.28 %68.11 %70.55 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
-OGS (One Glass Solution)
Full Lamination Technology
-

Sensors

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

SensorsProximity
Light
Accelerometer
Proximity
Light
Accelerometer
Proximity
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Compass
Gyroscope

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 IMX164 Exmor---
Sensor typeCMOSCMOSCMOS BSICMOS BSI
Aperturef/2--f/2
Focal length3.5 mm---
Flash typeDual LEDLEDLEDLED
Image resolution3264 x 2448 pixels
7.99 MP
3264 x 2448 pixels
7.99 MP
4256 x 3016 pixels
12.84 MP
4160 x 3120 pixels
12.98 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 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
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
AutofocusAutofocus
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
6-element lens
Interpolated resolution - 13 MP
--Focal length (35 mm equivalent) - 28 mm

Secondary camera

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

Sensor modelGalaxyCore GC2355---
Sensor size2.8 x 2.1 mm
0.14 in
---
Pixel size1.75 µm
0.00175 mm
---
Crop factor12.36---
Aperturef/2.8---
Focal length3.5 mm
43.27 mm *(35 mm / full frame)
---
Image resolution1600 x 1200 pixels
1.92 MP
2560 x 1920 pixels
4.92 MP
-2560 x 1920 pixels
4.92 MP
Video resolution640 x 480 pixels
0.31 MP
-1280 x 720 pixels
0.92 MP
-
Video FPS30 fps-30 fps-
--8 MP-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GPS
A-GPS
GPS
A-GPS
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
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
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.

Version4.04.0-4.0
FeaturesA2DPA2DPA2DPA2DP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
Charging
Mass storage
Charging
Mass storage

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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
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
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
AAC
AMR
eAAC+
MIDI
MP3
WMA
WAV
eAAC+
MP3
WAV
AAC
AMR
eAAC+
M4A
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
MKV
MP4
WMV
Xvid
3GPP
AVI
H.263
MP4
WMV
Xvid
H.264
MP4
WMV
3GPP
3GPP2
AVI
MP4
WMV

Battery

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

Capacity2500 mAh2050 mAh2300 mAh2150 mAh
TypeLi-PolymerLi-IonLi-PolymerLi-Ion
2G talk time-15 h
900 min
0.6 days
4 h 30 min
4.5 h
270 min
0.2 days
-
2G stand-by time250 h
15000 min
10.4 days
120 h
7200 min
5 days
120 h
7200 min
5 days
-
3G talk time-10 h
600 min
0.4 days
4 h 30 min
4.5 h
270 min
0.2 days
-
3G stand-by time250 h
15000 min
10.4 days
100 h
6000 min
4.2 days
120 h
7200 min
5 days
-
Charger output power5 V / 1 A---
FeaturesRemovableRemovableRemovableNon-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 (USA)---0.396 W/kg
Body SAR (USA)---1.18 W/kg
 UMi Rome XBlackview ZetaPrestigio MultiPhone 7500 16 GBKodak IM5