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Compare 3 products

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HTC Touch Diamond 2 Mobile Phone
HTC Touch Diamond 2
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vivo Y51 Mobile Phone
vivo Y51
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vivo Y55 Mobile Phone
vivo Y55
Editiorial reviews
5
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
5
4.0 out of 5
5 user ratings
5 stars
40 %
4 stars
20 %
3 stars
40 %
2 stars
0 %
1 stars
0 %
41
4.0 out of 5
41 user ratings
5 stars
36 %
4 stars
31 %
3 stars
31 %
2 stars
0 %
1 stars
0 %
49
4.0 out of 5
49 user ratings
5 stars
30 %
4 stars
42 %
3 stars
18 %
2 stars
8 %
1 stars
0 %

Hardware

Operating systemWindows Mobile 6.1Android 5.0Android 6.0
CPU clock speed0.53 GHz1.2 GHz1.4 GHz
CPU coresSingle-coreQuad-core8-core
RAM memory288 MB2 GB2 GB
CPU model
N/A
Qualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 430 MSM8937
GPU model
N/A
Qualcomm Adreno 306Qualcomm Adreno 505

Display

Screen size3.2 in5.0 in5.2 in
Touchscreenyes
N/A
N/A
Number of colors65K16.7M16.7M
Panel typeLCDLCDLCD
Resolution480 x 800 px960 x 540 px1280 x 720 px
Dual screen supportno
N/A
N/A
Scratch resistant displayno
N/A
N/A
HDRno
N/A
N/A
Technology
N/A
IPS LCDIPS LCD
Pixel density
N/A
220.0 ppi282.0 ppi
Screen material
N/A
Corning Gorilla GlassCorning Gorilla Glass 2.0
Multi touch
N/A
yesyes

Rear camera

Primary sensor resolution5.0 Mpx8.0 Mpx8.0 Mpx
Video recordingyes
N/A
N/A
Maximum FPS at the highest resolution15.0 fps
N/A
N/A
Autofocusyesyesyes
Geo-taggingyesyesyes
Primary lens aperture
N/A
2.0 f2.0 f
Highest video resolution
N/A
1920 x 1080 px1920 x 1080 px
Burst Mode
N/A
yes
N/A
Digital Image Stabilization
N/A
yes
N/A
Digital zoom
N/A
yesyes
Face detection
N/A
yesyes
Gesture Shot
N/A
yesyes
HDR Capture
N/A
yesyes
LED Flash
N/A
yesyes
Panorama
N/A
yesyes
Smile detection
N/A
yesyes
Touch focus
N/A
yesyes
Self timer
N/A
N/A
yes
Voice control
N/A
N/A
yes

Storage

Internal storage512 MB16 GB16 GB
Memory card readeryesyesyes
Maximum card storage16GB128GB128GB
Types of memory card supported
  • microSD
  • microSDHC
microSDmicroSD

Dimensions

Height4.25 in5.66 in5.82 in
Width2.09 in2.82 in2.87 in
Depth0.54 in0.3 in0.3 in
Weight4.14 oz5.54 oz5.01 oz

Sensors

Accelerometeryesyesyes
Proximity
N/A
yesyes
Digital compass
N/A
yes
N/A
Ambient light sensor
N/A
yesyes

Connectivity

Dual sim supportnoyesyes
Sim card sizeMini-SIMNano-SIM
N/A
Bluetoothyesyesyes
Bluetooth version2.04.04.1
Bluetooth profileA2DP
N/A
N/A
NFCno
N/A
N/A
Charging connectionUSB
N/A
N/A
USB version2.0
N/A
N/A
Video outputNo
N/A
N/A
Headphone connection
N/A
3.5 mm3.5 mm
Type of USB connector
N/A
Micro-USBMicro-USB
USB On-The-Go (OTG)
N/A
N/A
yes

Cellular

Wireless network (Wi-Fi)yesyesyes
Wireless networking standard
  • 802.11b
  • 802.11g
N/A
N/A
Navigation systemA-GPSGPSGPS
2G GSMyesyesyes
3G UMTSyes
N/A
N/A
4G LTEnoyesyes
Data transmission
N/A
HSDPAHSPA+
GSM frequencies
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
UMTS frequences
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
LTE frequencies
N/A
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 800 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
Mobile hotspot
N/A
yesyes

Battery

Replaceable batteryyes
N/A
N/A
Battery capacity1100.0 mAh2350.0 mAh2650.0 mAh
Standby time500.0 h
N/A
250.0 h
Talk time5.0 h
N/A
11.0 h
Fast chargingno
N/A
N/A
Wireless charging no
N/A
N/A
Battery type
N/A
Lithium ionLithium ion