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Samsung Galaxy Z Fold2 5G Mobile Phone
Samsung Galaxy Z Fold2 5G
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vivo Y51 Mobile Phone
vivo Y51
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vivo Y55 Mobile Phone
vivo Y55
Editiorial reviews
20
4.1 out of 5
13 user ratings
5 stars
23 %
4 stars
76 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
40 %
3 stars
13 %
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 systemAndroid 10Android 5.0Android 6.0
CPU clock speed3.09 GHz1.2 GHz1.4 GHz
CPU cores8-coreQuad-core8-core
RAM memory12 GB2 GB2 GB
CPU model
N/A
Qualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 430 MSM8937
GPU model
N/A
Qualcomm Adreno 306Qualcomm Adreno 505

Display

Screen size7.6 in5.0 in5.2 in
Number of colors16.7M16.7M16.7M
Panel typeOLEDLCDLCD
Resolution2208 x 1768 px960 x 540 px1280 x 720 px
TechnologyInfinity Flex Dynamic AMOLED 2XIPS LCDIPS LCD
Pixel density373.0 ppi220.0 ppi282.0 ppi
Screen material
  • Samsung Ultra Thin Glass
  • Corning Gorilla Glass Victus
Corning Gorilla GlassCorning Gorilla Glass 2.0
HDRyes
N/A
N/A
Multi touch
N/A
yesyes

Rear camera

Primary sensor resolution12.0 Mpx8.0 Mpx8.0 Mpx
Resolution (second camera)12.0 Mpx
N/A
N/A
Resolution (third camera)12.0 Mpx
N/A
N/A
Lens aperture (second camera)F/1.8
N/A
N/A
Lens aperture (third camera)F/2.4
N/A
N/A
Primary Field of View (FoV)123.0 °
N/A
N/A
Field of View (FoV) (second camera)83.0 °
N/A
N/A
Field of View (FoV) (third camera)45.0 °
N/A
N/A
Focus adjustmentAutomatic
N/A
N/A
Primary lens aperture
N/A
2.0 f2.0 f
Highest video resolution
N/A
1920 x 1080 px1920 x 1080 px
Autofocus
N/A
yesyes
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
Geo-tagging
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

Front camera

Primary resolution10.0 Mpx5.0 Mpx5.0 Mpx
Resolution (second camera)12.0 Mpx
N/A
N/A
Primary Field of View (FoV)123.0 °
N/A
N/A
Field of View (FoV) (second camera)83.0 °
N/A
N/A
Lens apertureF/2.2
N/A
N/A
Lens aperture (Second Camera)F/2.2
N/A
N/A

Storage

Internal storage
  • 256 GB
  • 512 GB
16 GB16 GB
Memory card reader
N/A
yesyes
Maximum card storage
N/A
128GB128GB
Types of memory card supported
N/A
microSDmicroSD

Dimensions

Height6.27 in5.66 in5.82 in
Width2.68 in2.82 in2.87 in
Depth0.66 in0.3 in0.3 in
Weight9.95 oz5.54 oz5.01 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Gyroscopeyes
N/A
N/A
Barometeryes
N/A
N/A
Digital compass
N/A
yes
N/A
Ambient light sensor
N/A
yesyes

Cellular

Data transmission
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • FDD-LTE
  • TDD-LTE
  • Gigabit LTE
  • LAA
  • 5G NR
HSDPAHSPA+
Navigation system
  • GPS
  • GLONASS
  • BeiDou
  • Galileo
GPSGPS
Wireless network (Wi-Fi)
N/A
yesyes
2G GSM
N/A
yesyes
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
4G LTE
N/A
yesyes
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

Battery capacity4500.0 mAh2350.0 mAh2650.0 mAh
Talk time35.0 h
N/A
11.0 h
Wireless charging yes
N/A
N/A
Wireless charging standard
  • WPC
  • PMA
  • Qi
  • Fast Wireless Charging
  • Wireless PowerShare
N/A
N/A
Battery type
N/A
Lithium ionLithium ion
Standby time
N/A
N/A
250.0 h