Comparison of Oppo A7 Vs Samsung Galaxy J4 Plus Vs Vivo Y97


The Oppo A7 comes with 3/4 GB of RAM and 32 GB of internal memory which can be expanded via MicroSD. The Oppo A7 boasts of the 13/2-megapixels dual rear camera and 16-megapixel front camera for selfies and video calling.

The Samsung Galaxy J4 Plus comes with 2/3 GB of RAM and 16/32 GB of internal memory which can be expanded via MicroSD. The Samsung Galaxy J4 Plus boasts of the 13-megapixels rear camera and 5-megapixel front camera for selfies and video calling.


The Vivo Y97 comes with 4 GB of RAM and 128 GB of internal memory which can be expanded via MicroSD. The Vivo Y97 boasts of the 16/5-megapixels dual rear camera and 16-megapixel front camera for selfies and video calling.


Samsung Galaxy J4 Plus
Oppo A7
Vivo Y97
Brand and Model
Brand and Model
Brand and Model
Brand 
  Samsung
  Oppo
  Vivo
Model 
 Galaxy J4+
 A7
 Y97
Model Alias
 Galaxy J4 Plus
 V1813A
 Galaxy J4Plus
 V1813T
Launch
Launch
Launch
Announced 
 2018, September 
 2018, September 
 2018, September 
Status 
 Exp. Release Sep. 2018
 Rumoured
 Exp. Release Sep. 2018
Price
Price
Price
Price 
 About 175 $ 
 -
 About 275 $ 
Design
Design
Design
Colors 
 Black
 Blue
 Blue
 Gold
 Gold
 Black
 Rose-Gold
 Pink
Width 
  76.7 mm 
  75.4 mm 
  75.63 mm 
  7.67 cm 
  7.54 cm 
  7.56 cm 
  0.25 ft 
  0.25 ft 
  0.25 ft 
  3.02 in 
  2.97 in 
  2.98 in 
Height 
 161.3 mm 
 155.9 mm 
 155.97 mm 
 16.13 cm 
 15.59 cm 
 15.6 cm 
  0.53 ft 
  0.51 ft 
  0.51 ft 
  6.35 in 
  6.14 in 
  6.14 in 
Thickness 
  7.9 mm 
  8.1 mm 
  8.1 mm 
  0.79 cm 
  0.81 cm 
  0.81 cm 
  0.03 ft 
  0.03 ft 
  0.03 ft 
  0.31 in 
  0.32 in 
  0.32 in 
Weight 
  178 g
  158 g
  162 g
  0.39 lbs
  0.35 lbs
  0.36 lbs
  6.28 oz
  5.8 oz
  5.73 oz
Volume 
  97.74 cm3
  95.21 cm3
  95.55 cm3
  5.94 in3
  5.78 in3
  5.8 in3
Body Materials
 Plastic
 Aluminium alloy
 Plastic
 Glass
SIM Card
SIM Card
SIM Card
SIM Card Type 
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)  
 Nano-SIM / microSD
Number of SIM Cards 
  2
  2
  2
Features
Dual SIM stand-by
 Dual SIM stand -by
Dual SIM stand-by
Networks
Networks
Networks
Network 
GSM / LTE / UMTS
GSM / LTE / UMTS
GSM / LTE / UMTS / CDMA / TD-SCDMA
Mobile Network Technology and Bandwidth
Mobile Network Technology and Bandwidth  
Mobile Network Technology and Bandwidth 
Mobile Network Technologies 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 UMTS (384 kbit/s) 
 EDGE 
 EDGE 
 EDGE 
 GPRS  
 GPRS  
 GPRS  
 HSPA+ 
 HSPA+ 
 HSPA+ 
 LTE Cat 4 (51.0 Mbit/s,150.8 Gbit/s)
LTE Cat 7 (102.0 Mbit/s, 301.5 Mbit/s)
LTE Cat 6 (51.0 Mbit/s, 301.5 Mbit/s)
  
EV-DO Rev.A (1.8 Mbit/s, 3.1 Mbit/s)
TD-SCDMA
TD-HSDPA
Operating System
Operating System
Operating System
Operating System (OS) 
 Android 8.1 Oreo
ColorOS 5.2 (Android 8.1 Oreo)
Funtouch 4.0 OS (Android 8.1 Oreo)
System on Chip (SOC)
System on Chip (SOC)
System on Chip (SOC)
SOC 
Qualcomm Snapdragon 425 MSM8917
Qualcomm Snapdragon 450
MediaTek Helio P60 (MT6771)
Process Technology 
 28 nm 
 14 nm 
 12 nm 
CPU
ARM Cortex-A53
ARM Cortex-A53
4x 2.0 GHz ARM Cortex-A73
4x 2.0 GHz ARM Cortex-A53
CPU Bits 
 64 bits 
 64 bits 
 64 bits 
Instruction Set 
 ARMv8
 ARMv8
 ARMv8-A
CPU Frequency 
 1400 MHz  
 1800 MHz  
 2000 MHz  
CPU Cores 
  4
  8
  8  
GPU
Qualcomm Adreno 308
Qualcomm Adreno 506
ARM Mali-G72 MP3
GPU Frequency
 500 MHz
 800 MHz
RAM Capacity  
  2 GB  
  3 GB
  4 GB  
 3 GB
  4 GB  
RAM Type
 LPDDR3
 LPDDR3
 LPDDR4X
RAM Channels
 Single channel
 Single Channel
 Double channel
RAM Frequency
 667 MHz
 933 MHz
 1800 MHz
Storage
Storage
Storage
Storage 
  16 GB 
  32 GB 
  128 GB 
  32 GB
Memory Cards
Memory Cards
Memory Cards
Types 
  microSD
  microSD
  microSD
 microSDHC
 microSDHC
 microSDHC
 microSDXC
 microSDXC
 microSDXC
Display
Display
Display
Type / Technology 
  TFT
  IPS
  IPS
Diagonal Size  
  6 in 
  6.2 in 
  6.3 in 
  152.4 mm 
  157.48 mm 
  160.02 mm 
  15.24 cm 
  15.75 cm 
  16 cm 
Width 
  2.62 in 
  2.65 in 
  2.7 in 
  66.67 mm 
  67.42 mm 
  68.5 mm 
  6.67 cm 
  6.74 cm 
  6.85 cm 
Height 
  5.4 in 
  5.6 in 
  5.69 in 
  137.04 mm 
  142.32 mm 
  144.62 mm 
  13.7 cm 
  14.23 cm 
  14.46 cm 
Aspect Ratio 
 2.056:1 
 2.111:1 
 2.111:1 
Resolution 
 72 x 1480 pixels 
 720 x 1520 pixels 
 1080 x 2280 pixels 
Pixel Density 
  274 ppi 
  271 ppi 
  400 ppi 
  107 ppcm 
  106 ppcm 
  157 ppcm 
Color Depth 
  24 bits  
  24 bits  
  24 bits  
  16777216 colors 
  16777216 colors 
  16777216 colors 
Display Area 
  74.09 % 
  81.89 % 
  84.25 % 
Other Features 
 Capacitive 
 Capacitive 
 Capacitive 
 Multi-touch 
 Multi-touch 
 Multi-touch 
2.5D curved glass screen
 2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
Sensors
Sensors
Sensors
Sensors 
 Proximity
 Proximity
 Proximity
 Light
 Light
 Light
 Accelerometer
 Accelerometer
 Accelerometer
  
 Compass
 Compass
Gyroscope
Primary Camera
Primary Camera
Primary Camera
Sensor type 
 CMOS BSI (backside illumination)
 CMOS (complementary metal-oxide semiconductor) 
 CMOS (complementary metal-oxide semiconductor)
Aperture
 f/1.9
 f/2.2
 f/2
Flash Type
 LED
Dual LED
 LED
 Image Resolution 
 4160 x 3120 pixels 
 4160 x 3120 pixels 
 4608 x 3456 pixels 
 12.98 MP 
 12.98 MP 
 15.93 MP 
Video resolution
 1920 x 1080 pixels
 1920 x 1080 pixels
 3840 x 2160 pixels
 2.07 MP
 2.07 MP
 8.29 MP
Video FPS
 30 fps
 30 fps
 30 fps
Features 
Autofocus 
Autofocus 
Autofocus 
Continuous shooting 
Continuous shooting 
Continuous shooting 
Digital zoom 
Digital zoom
Digital zoom 
Optical image stabilization
Geotagging 
Geotagging 
Geotagging 
Panorama 
Panorama 
Panorama 
HDR 
HDR 
HDR 
Touch focus 
Touch focus 
Touch focus 
Face detection
Face detection
Face detection
White balance setting 
White balance setting 
White balance setting 
ISO setting 
ISO setting 
ISO setting 
Exposure compensation 
Exposure compensation 
Exposure compensation 
Self-timer 
Self-timer 
Self-timer 
Scene mode 
Scene mode 
Scene mode 
Pixel size- 1.12 um
Phase detection
Phase detection
6-element lens
Secondary rear camera- 2 MP
Secondary rear camera- 5 MP
Aperture size - f/2.4
Aperture size- f/2.4 (#2)
Secondary Camera
Secondary Camera
Secondary Camera
Aperture
 f/2.2
 f/2
 f/2
Image Resolution 
 2560 x 1920 pixels 
 4608 x 3456 pixels 
 4608 x 3456 pixels 
  4.92 MP 
  15.93 MP 
  15.93 MP 
Video Resolution
 1280 x 720 pixels
 1280 x 720 pixels
 1920 x 1080 pixels
 0.92 MP
 0.92 MP
 2.07 MP
Video FPS
 30 fps
 30 fps
 30 fps
Face recognition
Face recognition
Audio
Audio
Audio
Speaker 
Loudspeaker 
Loudspeaker 
Loudspeaker 
Earpiece
Earpiece
Earpiece
Radio
Radio
Radio
Radio 
  Yes
  No
  Yes
Tracking /  Positioning
Tracking /  Positioning 
Tracking /  Positioning  
Tracking /  Positioning 
 GPS 
 GPS 
 GPS 
 A-GPS 
 A-GPS 
 A-GPS 
GLONASS
GLONASS
GLONASS
BeiDoui
BeiDou
BeiDou
Galileo
Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
 802.11a (IEEE 802.11a-1999)
 802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11b (IEEE 802.11b-1999)
 802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
 802.11g (IEEE 802.11g-1999)
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n (IEEE 802.11n-2003) 
 802.11n 5GHz
 802.11n 5GHz
Dual band
 802.11ac (IEEE 802.11ac)
 Wi-Fi Hotspot 
 Wi-Fi Hotspot 
 Dual band
 Wi-Fi-Display
 Wi-Fi Hotspot 
 Wi-Fi-Direct
 Wi-Fi Direct
Bluetooth
Bluetooth
Bluetooth
Version 
 4.1
 4.2
 4.2
Features 
A2DP (Advanced audio distribution profile)  
A2DP (Advanced audio distribution profile)  
A2DP (Advanced audio distribution profile)  
AVRCP (Audio/Visual Remote Control Profile)
  
DIP (Device ID Profile)
HFP (Hands-Free Profile)
HID (Human Interface Profile)
MAP (Message Access Profile)
OPP (Object Push Profile)
PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile)
HOGP
USB
USB
USB
Connector Type
 Micro USB
Micro USB
 Micro USB
Version 
  2.0
  2.0
  2.0
Features 
Charging 
Charging 
Charging 
Mass Storage 
Mass Storage 
Mass Storage 
On-The-Go
 On-The-Go
Headphone Jack
Headphone Jack
Headphone Jack
Headphone Jack 
 Yes
 Yes
 Yes
Connectivity
Connectivity
Connectivity
Connectivity 
 Computer sync 
 Computer sync 
 Computer sync 
 OTA sync 
 OTA sync 
 OTA sync 
 Tethering
 Tethering
 Tethering
 NFC
 VoLTE
 VoLTE
 ANT+
Browser
Browser
Browser
Browser 
HTML 
HTML 
HTML 
HTML5 
HTML5 
HTML5 
CSS 3 
CSS 3 
CSS 3 
Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats / Codecs
Audio File Formats  / Codecs  
AAC 
AAC 
AAC 
AMR / AMR-NB / GSM-AMR 
AAC+ / aaPlus / HE-AAC v1
AAC+ / aacPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
AMR / AMR-NB / GSM-AMR 
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
eAAC+ / aacPlus v2 / HE-AAC v2
AMR-WB
M4A
FLAC 
FLAC 
FLAC 
MIDI 
MIDI 
MIDI 
MP3 
MP3 
MP3 
OGG 
OGG 
OGG 
WMA 
WMA 
WMA 
WAV 
WAV 
WAV 
Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats / Codecs
Video File Formats /  Codecs 
3GPP 
3GPP 
3GPP 
AVI 
AVI 
AVI 
DivX
DivX
Flash Video
Flash Video
Flash Video
H.263
3GPP2
H.264 / MPEG-4 Part 10 / AVC Video
MKV
MKV
MKV
MP4
MP4
MP4
WebM
WebM
WebM
WMV
MWV
WMV
Xvid
Xvid
Battery
Battery
Battery
Capacity
3300 mAh
4230 mAh
 3315 mAh 
Type 
 Li-Ion
 Li-Polymer
 Li-Polymer
Features 
 Non-removable 
 Non-removable 
 Non-removable 
 Fast charging

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