Comparison between:
- HTC Windows Phone 8S
- HTC HD7
- HTC Titan

Brand and model

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

HTC Windows Phone 8SHTC HD7HTC Titan
HTC Windows Phone 8SHTC HD7HTC Titan
Model aliasA620eHD3
Diamond3
T9292
Eternity
Bunyip
Ultimate
X310A
X310E

Design

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

Width63 mm
6.3 cm
0.207 ft
2.48 in
68 mm
6.8 cm
0.223 ft
2.677 in
70.7 mm
7.07 cm
0.232 ft
2.783 in
Height120.5 mm
12.05 cm
0.395 ft
4.744 in
122 mm
12.2 cm
0.4 ft
4.803 in
131.5 mm
13.15 cm
0.431 ft
5.177 in
Thickness10.3 mm
1.03 cm
0.034 ft
0.406 in
11.2 mm
1.12 cm
0.037 ft
0.441 in
9.9 mm
0.99 cm
0.032 ft
0.39 in
Weight113 g
0.25 lbs
3.99 oz
162 g
0.36 lbs
5.71 oz
160 g
0.35 lbs
5.64 oz
Volume78.19 cm³
4.75 in³
92.92 cm³
5.64 in³
92.04 cm³
5.59 in³
ColorsGray
Red
Blue
--

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-SIMMini-SIM
Number of SIM cards111

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 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 900 MHz
UMTS 2100 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 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 Class 32
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)Microsoft Windows Phone 8Microsoft Windows Phone 7.5 MangoMicrosoft Windows Phone 7.5 Mango

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.

SoCQualcomm Snapdragon S4 Plus MSM8627Qualcomm Snapdragon S1 QSD8250Qualcomm Snapdragon S2 MSM8255T
Process technology28 nm65 nm45 nm
CPUKraitScorpionScorpion
CPU bits32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7
Level 0 cache memory (L0)4 KB + 4 KB--
Level 1 cache memory (L1)16 KB + 16 KB32 KB + 32 KB32 KB + 32 KB
Level 2 cache memory (L2)1024 KB
1 MB
256 KB
0.25 MB
384 KB
0.375 MB
CPU cores211
CPU frequency1000 MHz1000 MHz1500 MHz
GPUQualcomm Adreno 305Qualcomm Adreno 200Qualcomm Adreno 205
RAM capacity512 MB576 MB512 MB
RAM typeLPDDR2-LPDDR2
RAM channels--Double channel
RAM frequency--500 MHz
ROM capacity-512 MB
524288 KB
-

Storage

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

Storage4 GB8 GB
16 GB
16 GB

Memory cards

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

TypesmicroSD
microSDHC
--

Display

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

Type/technologySuper LCDLCDSuper LCD
Diagonal size4 in
101.6 mm
10.16 cm
4.3 in
109.22 mm
10.92 cm
4.7 in
119.38 mm
11.94 cm
Width2.06 in
52.27 mm
5.23 cm
2.21 in
56.19 mm
5.62 cm
2.42 in
61.42 mm
6.14 cm
Height3.43 in
87.12 mm
8.71 cm
3.69 in
93.66 mm
9.37 cm
4.03 in
102.37 mm
10.24 cm
Aspect ratio1.667:1
5:3
1.667:1
5:3
1.667:1
5:3
Resolution480 x 800 pixels480 x 800 pixels480 x 800 pixels
Pixel density233 ppi
91 ppcm
217 ppi
85 ppcm
199 ppi
78 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area60.18 %63.64 %67.85 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Corning Gorilla GlassCorning Gorilla Glass-

Sensors

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

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

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor typeCMOS--
Aperturef/2.8-f/2.2
Focal length and 35 mm equivalent35 mm *(35 mm / full frame)--
Flash typeLEDDual LEDDual LED
Image resolution2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
3264 x 2448 pixels
7.99 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS30 fps--
FeaturesAutofocus-Autofocus
Digital zoom
Panorama
Face detection
ISO settings
--f/2.2

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

--1.3 MP

Audio

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

SpeakerLoudspeaker
Earpiece
LoudspeakerLoudspeaker

Radio

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

RadioYesYesYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
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-Fi802.11b
802.11g
802.11n
802.11b
802.11g
802.11n
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.

Version3.12.12.1
FeaturesA2DP
EDR
A2DP
AVRCP
HFP
HSP
PBAP
A2DP
AVRCP
EDR
HFP
HSP
PBAP

USB

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

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
-Charging

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 jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Computer sync
OTA sync
Computer sync
OTA sync
Tethering
DLNA

Browser

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

BrowserHTML
HTML5
HTML
xHTML
WAP 2.0
HTML
HTML5
xHTML
WAP 2.0

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+
M4A
MP3
WMA
WAV
eAAC+
M4A
MP3
WMA
WAV
M4B
AAC
AAC+
AMR
eAAC+
M4A
MP3
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
3GPP2
H.263
H.264
MPEG-4
WMV
3GPP
3GPP2
H.263
H.264
MP4
MPEG-4
WMV
3GPP
3GPP2
H.263
H.264
MPEG-4
WMV

Battery

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

Capacity1700 mAh1230 mAh1600 mAh
TypeLi-PolymerLi-IonLi-Ion
2G talk time-6 h 20 min
6.3 h
379.8 min
0.3 days
11 h 50 min
11.8 h
709.8 min
0.5 days
2G stand-by time-310 h
18600 min
12.9 days
360 h
21600 min
15 days
3G talk time-5 h 20 min
5.3 h
319.8 min
0.2 days
6 h 50 min
6.8 h
409.8 min
0.3 days
3G stand-by time-320 h
19200 min
13.3 days
460 h
27600 min
19.2 days
FeaturesNon-removableRemovableRemovable

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)0.97 W/kg--
Body SAR (USA)1.08 W/kg--

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features-Kickstand-
 HTC Windows Phone 8SHTC HD7HTC Titan