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Compare 4 products

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Samsung Galaxy A3 2017 Mobile Phone
Samsung Galaxy A3 2017
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Samsung Galaxy A40 Mobile Phone
Samsung Galaxy A40
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Samsung Galaxy S7 Mobile Phone
Samsung Galaxy S7
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Sony Xperia XR Mobile Phone
Sony Xperia XR
Available colors
Editiorial reviews
5
5 editorial reviews
Flagship looks without the priceRead more
The Samsung Galaxy A3 (2017 edition) is a compact and slim smartphone with a stunning unibody design. With a decent processor, excellent screen and good camera, only the battery life is below average. The price has now fallen considerably, making it excellent value for money.Read more
Samsung's 4.7-inch mid-range smartphone Galaxy A3 (2017) is the successor to last year's Galaxy A3 (2016). It features a Samsung Exynos 7 Octa 7870 SOC, a Full HD AMOLED touchscreen, LTE Cat. 4, Android 6.0.1 Marshmallow, and last but not least a very long lasting lithium-ion battery.Read more
Read editorial reviews
4
4 editorial reviews
The awkward middle childRead more
The Samsung Galaxy A40 has a big screen, a modern design, a dual-lens camera and a reasonable price, but is it the phone for you?Read more
We wouldn’t blame you if you couldn’t recognize exactly which device the Galaxy A40 is. Samsung has launched a flood ...Read more
Read editorial reviews
25
4.5 out of 5
16 user ratings
5 stars
68 %
4 stars
31 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
2
2 editorial reviews
Two of the autumn's heavyweight debuts battle it outRead more
The Sony Xperia ZR is essentially the 'mini' edition of the Xperia Z. Does it break the mold of typical 'mini' phones? Find out in this review!Read more
Read editorial reviews
User rating
35
4.3 out of 5
35 user ratings
5 stars
42 %
4 stars
42 %
3 stars
14 %
2 stars
0 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
40 %
4 stars
29 %
3 stars
27 %
2 stars
2 %
1 stars
0 %
42
4.1 out of 5
42 user ratings
5 stars
35 %
4 stars
35 %
3 stars
28 %
2 stars
0 %
1 stars
0 %
43
4.1 out of 5
43 user ratings
5 stars
34 %
4 stars
44 %
3 stars
18 %
2 stars
2 %
1 stars
0 %

Hardware

Operating systemAndroid 7.0Android 9.0Android 6.0Android 6.0
CPU clock speed1.6 GHz1.8 GHz2.3 GHz2.2 GHz
CPU cores8-core8-core8-coreQuad-core
CPU modelSamsung Exynos 7 Octa 7870Samsung ExynosSamsung Exynos 8 Octa 8890Qualcomm Snapdragon 820 MSM8996
GPU modelARM Mali-T830
N/A
ARM Mali-T880 MP12Qualcomm Adreno 530
RAM memory2 GB4 GB4 GB3 GB

Display

Screen size4.7 in5.9 in5.1 in5.1 in
Number of colors16.7M16.7M16.7M16.7M
Panel typeOLEDOLEDOLED
N/A
Resolution720 x 1280 px2340 x 1080 px2560 x 1440 px1920 x 1080 px
TechnologyAMOLEDSuper AMOLED
  • Quad HD Super AMOLED
  • Super AMOLED
N/A
Pixel density312.0 ppi439.0 ppi576.0 ppi432.0 ppi
Touchscreen
N/A
N/A
yes
N/A
Screen material
N/A
N/A
Corning Gorilla Glass 5.0
N/A
Dual screen support
N/A
N/A
no
N/A
Scratch resistant display
N/A
N/A
yes
N/A
HDR
N/A
N/A
no
N/A
Multi touch
N/A
N/A
yesyes

Rear camera

Primary sensor resolution13.0 Mpx16.0 Mpx12.0 Mpx23.0 Mpx
Highest video resolution1920 x 1080 px
N/A
4096 x 2160 px4096 x 2160 px
Maximum FPS at the highest resolution30.0 fps
N/A
30.0 fps
N/A
Maximum FPS (regardless of res.)30.0 fps
N/A
240.0 fps
N/A
Touch focusyes
N/A
yes
N/A
Resolution (second camera)
N/A
5.0 Mpx
N/A
N/A
Lens aperture (second camera)
N/A
F/2.2
N/A
N/A
Field of View (FoV) (second camera)
N/A
123.0 °
N/A
N/A
Focus adjustment
N/A
AutomaticAutomatic
N/A
Primary sensor size
N/A
N/A
1/2.6"
N/A
Primary lens aperture
N/A
N/A
1.7 f
N/A
Video recording
N/A
N/A
yes
N/A
Max resolution (highest frame rate)
N/A
N/A
1280 x 720 px
N/A
Autofocus
N/A
N/A
yesyes
Burst Mode
N/A
N/A
yes
N/A
Digital Image Stabilization
N/A
N/A
yes
N/A
Digital zoom
N/A
N/A
yes
N/A
Face detection
N/A
N/A
yes
N/A
Geo-tagging
N/A
N/A
yesyes
HDR Capture
N/A
N/A
yes
N/A
LED Flash
N/A
N/A
yesyes
Optical image stabilization
N/A
N/A
yes
N/A
Panorama
N/A
N/A
yes
N/A

Front camera

Primary resolution8.0 Mpx25.0 Mpx5.0 Mpx13.0 Mpx
Focus adjustment
N/A
AutomaticAutomatic
N/A
Lens aperture
N/A
F/2.0F/1.7
N/A
Light source
N/A
Display flashLED flash
N/A

Storage

Internal storage16 GB64 GB
  • 32 GB
  • 64 GB
32 GB
Maximum card storage256GB
N/A
200GB200GB
Types of memory card supported
  • microSD
  • microSDHC
  • microSDXC
N/A
  • microSD
  • microSDHC
  • microSDXC
microSD
Memory card reader
N/A
N/A
yesyes

Design

Colour of product
  • Black
  • Blue
  • Gold
  • Pink
  • Silver
  • Black
  • Blue
  • Coral
  • White
  • Black
  • Gold
  • Pink
  • Pink/gold
  • Platinum gold
  • Silver
  • Titanium
  • White
  • White pearl
Blue
Material
  • Aluminum
  • Glass
N/A
  • Aluminum
  • Glass
  • Metal
N/A
Shock resistantno
N/A
no
N/A
Water resistant
N/A
N/A
yes
N/A
Dust resistant
N/A
N/A
yes
N/A
Fully waterproof
N/A
N/A
yes
N/A

Dimensions

Height5.33 in5.69 in5.61 in5.76 in
Width2.61 in2.72 in2.74 in2.83 in
Depth0.31 in0.31 in0.31 in0.32 in
Weight4.87 oz4.94 oz5.36 oz
N/A

Connectivity

Dual sim supportyesyesyesyes
Sim card sizeNano-SIM
  • Nano SIM
  • Nano-SIM
Nano-SIM
N/A
Bluetooth version4.25.0 LE4.24.2
Bluetooth profile
  • A2DP
  • AVRCP
N/A
  • A2DP
  • AVRCP
  • HFP
  • HID
  • HOGP
  • HSP
  • MAP
  • OPP
  • PAN
  • PBAP
  • SAP
N/A
Bluetooth codecSBC
N/A
  • aptX
  • SBC
N/A
Charging connectionUSBUSBUSB
N/A
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm
USB version2.0
N/A
2.0
N/A
Video outputNo
N/A
No
N/A
Bluetooth
N/A
yesyesyes
NFC
N/A
yesyesyes
Type of USB connector
N/A
USB Type-CMicro-USBUSB Type-C
DLNA certified
N/A
N/A
yes
N/A
USB On-The-Go (OTG)
N/A
N/A
yes
N/A

Often compared with Samsung Galaxy A3 2017

Often compared with Samsung Galaxy A40

Often compared with Samsung Galaxy S7

Often compared with Sony Xperia XR