Samsung Galaxy J2 Ace vs Vivo Y03

Key Specs

Battery
2600 mAh	5000 mAh
Display
5.0 inches (12.7 cm)	6.56 inches (16.66 cm)
Front Camera
5 MP	5 MP
Processor
MediaTek MT6737	MediaTek Helio G85
RAM & Storage
-	4 GB RAM + 64 GB 4 GB RAM + 128 GB
RAM
1.5 GB	-
Rear Camera
8 MP	13 MP + 0.08 MP

Battery

Capacity
2600 mAh	5000 mAh
Quick Charging
-	Yes, Flash, 15W
Removable
Yes	No
Standby Time
-	Up to 504 Hours(2G)
Standby time
-	Up to 504 Hours(2G)
Type
Li-ion	Li-ion
USB Type-C
No	Yes

Design

Build Material
-	Back: Plastic
Colours
Black, Gold, Silver	Gem Green, Space Black
Height
144.8 mm	163.78 mm
Ruggedness
-	Dust proof
Thickness
8.9 mm	8.39 mm
Waterproof
-	Yes, Splash proof, IP54
Weight
160 grams	185 grams
Width
72.1 mm	75.73 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Display Type
TFT	IPS LCD
Pixel Density
220 ppi Below	269 ppi
Refresh Rate
-	90 Hz
Resolution
540x960 px	720x1612 px (HD+)
Screen Size
5.0 inches (12.7 cm)	6.56 inches (16.66 cm)
Screen to Body Ratio (calculated)
65.86 %	83.77 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
-	Single
Resolution
5 MP f/2.2, Primary Camera	5 MP f/2.2, Wide Angle, Primary Camera

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General

Brand
Samsung	vivo
Custom UI
-	Funtouch OS
Launch Date
January 18, 2017	-
Operating System
Android v6.0 (Marshmallow)	Android v14

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Single	Dual
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
3264 x 2448 Pixels	4128 x 3096 Pixels
Resolution
8 MP f/2.2, Primary Camera	13 MP f/2.2, Wide Angle, Primary Camera 0.08 MP f/3.0
Settings
-	Exposure compensation
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting
Video Recording
1280x720 @ 30 fps	Full HD @ 30 FPS

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes	Yes
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v4.2	Yes, v5.0
GPS
Yes with Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported, 4G, 3G, 2G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz	4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Micro, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
microUSB 2.0	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
-	64 bit
CPU
Quad core, 1.4 GHz, Cortex A53	Octa core (2 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)
Chipset
MediaTek MT6737	MediaTek Helio G85
Fabrication
-	12 nm
Graphics
Mali-T720 MP2	Mali-G52 MC2
RAM
1.5 GB	4 GB
RAM Type
-	LPDDR4X
RAM type
-	LPDDR4X

Sensors

Fingerprint Sensor
No	-
Other Sensors
Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 256 GB	Yes, Up to 1 TB
Internal Memory
8 GB	64 GB / 128 GB
Storage Type
-	eMMC 5.1
USB OTG
-	Yes
User Available Storage
Up to 3.3 GB	-