Comparison between:
- HTC Desire HD
- HTC EVO 3D
- HTC Titan
- HTC Wildfire S

Brand and model

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

HTC Desire HDHTC EVO 3DHTC TitanHTC Wildfire S
HTC Desire HDHTC EVO 3DHTC TitanHTC Wildfire S
Model aliasA9191X515MEternity
Bunyip
Ultimate
X310A
X310E
A3334
A3335

Design

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

Width68 mm
6.8 cm
0.223 ft
2.677 in
65 mm
6.5 cm
0.213 ft
2.559 in
70.7 mm
7.07 cm
0.232 ft
2.783 in
59.4 mm
5.94 cm
0.195 ft
2.339 in
Height123 mm
12.3 cm
0.404 ft
4.843 in
126 mm
12.6 cm
0.413 ft
4.961 in
131.5 mm
13.15 cm
0.431 ft
5.177 in
101.3 mm
10.13 cm
0.332 ft
3.988 in
Thickness11.8 mm
1.18 cm
0.039 ft
0.465 in
12.1 mm
1.21 cm
0.04 ft
0.476 in
9.9 mm
0.99 cm
0.032 ft
0.39 in
12.4 mm
1.24 cm
0.041 ft
0.488 in
Weight164 g
0.36 lbs
5.78 oz
170 g
0.37 lbs
6 oz
160 g
0.35 lbs
5.64 oz
105 g
0.23 lbs
3.7 oz
Volume98.7 cm³
5.99 in³
99.1 cm³
6.02 in³
92.04 cm³
5.59 in³
74.61 cm³
4.53 in³

SIM card

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

SIM card typeMini-SIMMini-SIMMini-SIMMini-SIM
Number of SIM cards1111

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
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 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 Class 12
GPRS Class 12
HSPA
UMTS
EDGE Class 32
GPRS Class 32
HSPA
UMTS
EDGE
GPRS
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 2.2 Froyo
Android 2.3.5 Gingerbread
Android 2.3.x Gingerbread
Android 4.0.x Ice Cream Sandwich
Microsoft Windows Phone 7.5 MangoAndroid 2.3.x Gingerbread

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 S2 MSM8255Qualcomm Snapdragon S3 MSM8660Qualcomm Snapdragon S2 MSM8255TQualcomm Snapdragon S1 MSM7227
Process technology45 nm45 nm45 nm65 nm
CPUScorpionScorpionScorpionARM11
CPU bits32 bit32 bit32 bit32 bit
Instruction setARMv7ARMv7ARMv7ARMv6
Level 1 cache memory (L1)32 KB + 32 KB32 KB + 32 KB32 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)384 KB
0.375 MB
512 KB
0.5 MB
384 KB
0.375 MB
256 KB
0.25 MB
CPU cores1211
CPU frequency1000 MHz1200 MHz1500 MHz600 MHz
GPUQualcomm Adreno 205Qualcomm Adreno 220Qualcomm Adreno 205Qualcomm Adreno 200
RAM capacity768 MB1 GB512 MB512 MB
RAM typeLPDDR2LPDDR2LPDDR2-
RAM channelsDouble channelSingle channelDouble channel-
RAM frequency500 MHz333 MHz500 MHz-

Storage

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

Storage1.5 GB1 GB16 GB2 GB

Memory cards

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

TypesmicroSD
microSDHC
microSD
microSDHC
-microSD
microSDHC
Included card8 GB
8192 MB
---

Display

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

Type/technologySuper LCD3D LCDSuper LCDTFT
Diagonal size4.3 in
109.22 mm
10.92 cm
4.3 in
109.22 mm
10.92 cm
4.7 in
119.38 mm
11.94 cm
3.2 in
81.28 mm
8.13 cm
Width2.21 in
56.19 mm
5.62 cm
2.11 in
53.55 mm
5.35 cm
2.42 in
61.42 mm
6.14 cm
1.78 in
45.09 mm
4.51 cm
Height3.69 in
93.66 mm
9.37 cm
3.75 in
95.19 mm
9.52 cm
4.03 in
102.37 mm
10.24 cm
2.66 in
67.63 mm
6.76 cm
Aspect ratio1.667:1
5:3
1.778:1
16:9
1.667:1
5:3
1.5:1
3:2
Resolution480 x 800 pixels540 x 960 pixels480 x 800 pixels320 x 480 pixels
Pixel density217 ppi
85 ppcm
256 ppi
100 ppcm
199 ppi
78 ppcm
180 ppi
70 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
18 bit
262144 colors
Display area63.13 %62.44 %67.85 %50.84 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Scratch resistant
Corning Gorilla GlassCorning Gorilla Glass
3D - Parallax barrier (Glasses-free)
--

Sensors

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

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

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.

Aperture--f/2.2-
Flash typeDual LEDDual LEDDual LEDLED
Image resolution3264 x 2448 pixels
7.99 MP
2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
2592 x 1944 pixels
5.04 MP
Video resolution1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
720 x 480 pixels
0.35 MP
Video FPS-30 fps-24 fps
Features-Autofocus
Geotagging
White balance settings
Scene mode
Autofocus
Digital zoom
Panorama
Face detection
ISO settings
-
-Stereoscopic photos - 2MPf/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.

Video resolution-640 x 480 pixels
0.31 MP
--
-0.3 MP1.3 MP-

Audio

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

SpeakerLoudspeakerLoudspeakerLoudspeakerLoudspeaker
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-Fi802.11b
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
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.

Version2.13.02.13.0
FeaturesA2DP
AVRCP
EDR
GAP
GOEP
HFP
HSP
PBAP
SPP
SDAP
A2DP
AVRCP
EDR
FTP
GAVDP
GOEP
HFP
HID
HSP
OPP
PBAP
SPP
SDP
A2DP
AVRCP
EDR
HFP
HSP
PBAP
A2DP
EDR
FTP
HFP
HSP
OPP
PBAP

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
Charging
Mass storage
ChargingCharging
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

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

Browser

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

BrowserHTML
Flash
HTML
Flash
HTML
HTML5
xHTML
WAP 2.0
HTML

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
AAC+
AMR
M4A
MIDI
MP3
OGG
WMA
WAV
WMA9
AAC+
MP3
WMA
WAV
AAC
AAC+
AMR
eAAC+
M4A
MP3
WMA
WAV
AAC
AMR
eAAC+
MIDI
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
AVI
DivX
H.263
H.264
MP4
MPEG-4
WMV9
Xvid
H.263
H.264
MP4
WMV
Xvid
3GPP
3GPP2
H.263
H.264
MPEG-4
WMV
3GPP
3GPP2
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.

Capacity1230 mAh1730 mAh1600 mAh1230 mAh
TypeLi-IonLi-IonLi-IonLi-Ion
2G talk time9 h 15 min
9.3 h
555 min
0.4 days
9 h 20 min
9.3 h
559.8 min
0.4 days
11 h 50 min
11.8 h
709.8 min
0.5 days
7 h 10 min
7.2 h
430.2 min
0.3 days
2G stand-by time490 h
29400 min
20.4 days
358 h
21480 min
14.9 days
360 h
21600 min
15 days
360 h
21600 min
15 days
3G talk time5 h 30 min
5.5 h
330 min
0.2 days
7 h 45 min
7.8 h
465 min
0.3 days
6 h 50 min
6.8 h
409.8 min
0.3 days
5 h 50 min
5.8 h
349.8 min
0.2 days
3G stand-by time420 h
25200 min
17.5 days
420 h
25200 min
17.5 days
460 h
27600 min
19.2 days
570 h
34200 min
23.8 days
FeaturesRemovableRemovableRemovableRemovable
 HTC Desire HDHTC EVO 3DHTC TitanHTC Wildfire S