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Compare 4 products

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General Mobile Discovery Phone
General Mobile Discovery
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Jiayu S4 Mobile Phone
Jiayu S4
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Samsung Galaxy Avant Mobile Phone
Samsung Galaxy Avant
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Samsung Galaxy Z Fold2 5G Mobile Phone
Samsung Galaxy Z Fold2 5G
Editiorial reviews
3
3 editorial reviews
T-Mobile customers shopping in the $200 range will find a reliable, if predictable, handset that meets most expectations -- though its screen and camera quality are drawbacks.Read more
Historically, Samsung has flooded the market with smartphones across all levels and price points. The high-end Galaxy Note 4, the mid-range Galaxy Alpha,Read more
The Samsung Galaxy Avant is a decent value for 4G LTE-equipped smartphones on T-Mobile, but better options abound on the unlocked market.Read more
Read editorial 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
4.2 out of 5
37 user ratings
5 stars
37 %
4 stars
45 %
3 stars
13 %
2 stars
2 %
1 stars
0 %
38
4.0 out of 5
38 user ratings
5 stars
31 %
4 stars
39 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
42
4.1 out of 5
42 user ratings
5 stars
33 %
4 stars
45 %
3 stars
19 %
2 stars
2 %
1 stars
0 %
37
4.3 out of 5
37 user ratings
5 stars
45 %
4 stars
40 %
3 stars
13 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemAndroid 4.2Android 5.0Android 4.4Android 10
CPU clock speed1.2 GHz1.7 GHz1.2 GHz3.09 GHz
CPU coresQuad-core8-coreQuad-core8-core
RAM memory1 GB3 GB1.5GB12 GB
CPU model
N/A
MediaTek MT6752Qualcomm Snapdragon 400 MSM8226
N/A
GPU model
N/A
ARM Mali-T760 MP2Qualcomm Adreno 305
N/A

Display

Screen size4.7 in4.7 in4.5 in7.6 in
Panel typeLCDLCDLCDOLED
Resolution1280 x 720 px1280 x 720 px960 x 540 px2208 x 1768 px
TechnologyIPS LCDIPS LCD
N/A
Infinity Flex Dynamic AMOLED 2X
Pixel density312.0 ppi312.0 ppi245.0 ppi373.0 ppi
Multi touchyesyesyes
N/A
Number of colors
N/A
16.7M16.7M16.7M
Screen material
N/A
Corning Gorilla Glass
N/A
  • Samsung Ultra Thin Glass
  • Corning Gorilla Glass Victus
HDR
N/A
N/A
N/A
yes

Rear camera

Primary sensor resolution8.0 Mpx13.0 Mpx5.0 Mpx12.0 Mpx
Highest video resolution1920 x 1080 px1920 x 1080 px1280 x 720 px
N/A
Autofocusyesyesyes
N/A
Digital zoomyes
N/A
yes
N/A
Face detectionyes
N/A
yes
N/A
Geo-taggingyes
N/A
N/A
N/A
HDR Captureyes
N/A
N/A
N/A
LED Flashyesyesyes
N/A
Panoramayes
N/A
yes
N/A
Smile detectionyes
N/A
yes
N/A
Touch focusyes
N/A
yes
N/A
Primary lens aperture
N/A
2.0 f
N/A
N/A
Night Mode
N/A
N/A
yes
N/A
Resolution (second camera)
N/A
N/A
N/A
12.0 Mpx
Resolution (third camera)
N/A
N/A
N/A
12.0 Mpx
Lens aperture (second camera)
N/A
N/A
N/A
F/1.8
Lens aperture (third camera)
N/A
N/A
N/A
F/2.4
Primary Field of View (FoV)
N/A
N/A
N/A
123.0 °
Field of View (FoV) (second camera)
N/A
N/A
N/A
83.0 °
Field of View (FoV) (third camera)
N/A
N/A
N/A
45.0 °
Focus adjustment
N/A
N/A
N/A
Automatic

Front camera

Primary resolution2.0 Mpx8.0 Mpx0.3 Mpx10.0 Mpx
Resolution (second camera)
N/A
N/A
N/A
12.0 Mpx
Primary Field of View (FoV)
N/A
N/A
N/A
123.0 °
Field of View (FoV) (second camera)
N/A
N/A
N/A
83.0 °
Lens aperture
N/A
N/A
N/A
F/2.2
Lens aperture (Second Camera)
N/A
N/A
N/A
F/2.2

Storage

Internal storage4 GB16 GB16 GB
  • 256 GB
  • 512 GB
Memory card readeryesyesyes
N/A
Maximum card storage32GB64GB64GB
N/A
Types of memory card supportedmicroSDmicroSDmicroSD
N/A

Dimensions

Height5.39 in5.12 in5.23 in6.27 in
Width2.69 in2.52 in2.6 in2.68 in
Depth0.3 in0.33 in0.39 in0.66 in
Weight4.41 oz
N/A
4.83 oz9.95 oz

Sensors

Accelerometeryesyesyesyes
Proximityyesyesyesyes
Digital compassyesyesyes
N/A
Ambient light sensoryesyesyes
N/A
Gyroscope
N/A
yes
N/A
yes
Barometer
N/A
N/A
N/A
yes

Cellular

Wireless network (Wi-Fi)yesyesyes
N/A
Data transmissionHSPA+HSPA+HSPA+
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • FDD-LTE
  • TDD-LTE
  • Gigabit LTE
  • LAA
  • 5G NR
Navigation systemGPSGPSGPS
  • GPS
  • GLONASS
  • BeiDou
  • Galileo
2G GSMyesyesyes
N/A
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
N/A
UMTS frequences
  • 900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
N/A
4G LTE
N/A
yesyes
N/A
Mobile hotspot
N/A
yesyes
N/A
LTE frequencies
N/A
N/A
  • 850 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
N/A

Battery

Battery typeLithium ionLithium ionLithium ion
N/A
Battery capacity1800.0 mAh2500.0 mAh2100.0 mAh4500.0 mAh
Standby time270.0 h
N/A
372.0 h
N/A
Talk time12.0 h
N/A
18.0 h35.0 h
Replaceable battery
N/A
N/A
yes
N/A
Wireless charging
N/A
N/A
N/A
yes
Wireless charging standard
N/A
N/A
N/A
  • WPC
  • PMA
  • Qi
  • Fast Wireless Charging
  • Wireless PowerShare

Often compared with Jiayu S4