Compare vivo Y28 vs Oppo A3s

vivo Y28

Oppo A3s

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On this page we compare specs vivo Y28 Quad-core 1.3 GHz Cortex-A7 with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.

vivo Y28
vivo Y28 smartphone runs on Android 4.2.2 (Jelly Bean) operating system. The phone is powered by Quad-core 1.3 GHz Cortex-A7 processor. It has 8 GB, 1 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 68.1%. The smartphone is fueled with a 2100 mAh, Removable Li-Po. The main camera of the smartphone consists of a 8 MP, Single. The sensors include Accelerometer, proximity, compass , Infrared port. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The vivo Y28 are available in various colors such as White. It measures 137.4 x 68.6 x 9.8 mm and weighs 156 g.

Oppo A3s
Oppo A3s smartphone runs on Android 8.1 (Oreo); ColorOS 5.1 operating system. The phone is powered by Octa-core 1.8 GHz Cortex-A53 processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 81.2%. The smartphone is fueled with a 4230 mAh, Non-removable Li-Ion. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The Oppo A3s are available in various colors such as Red, Dark Purple. It measures 156.2 x 75.6 x 8.2 mm and weighs 168 g.

Compare specs vivo Y28 vs Oppo A3s

Hardware and OS	vivo Y28	Oppo A3s
Operating system	Android 4.2.2 (Jelly Bean)	Android 8.1 (Oreo); ColorOS 5.1
Processor	Quad-core 1.3 GHz Cortex-A7	Octa-core 1.8 GHz Cortex-A53
Chipset	Mediatek MT6582 (28 nm)	Qualcomm SDM450 Snapdragon 450 (14 nm)
GPU	Mali-400MP2	Adreno 506
Internal memory	8 GB, 1 GB RAM	16 GB, 2 GB RAM
External memory	microSD, up to 256 GB (dedicated slot)	microSD, up to 256 GB (dedicated slot)
Display	vivo Y28	Oppo A3s
Type	IPS LCD	IPS LCD
Size	4.7" inc	6.2" inc
Resolution	540 x 960 px	720 x 1520 px
Touchscreen	capacitive touchscreen	capacitive touchscreen
Screen-to-Body Ratio	68.1%	81.2%
Display area	64.2 cm²	95.9 cm²
Display aspect ratio	16:10 (height:width)	19:9 (height:width)
Pixel Density	216 PPI	271 PPI
Colors	16M	16M
Connectivity	vivo Y28	Oppo A3s
2G Network	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network		HSDPA 850 / 900 / 2100
4G Network		LTE
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
Network	GSM / HSPA	GSM / HSPA / LTE
SIM card	Micro-SIM	Dual SIM (Nano-SIM, dual stand-by)
Bluetooth	4.0, A2DP, EDR	4.2, A2DP, LE
Edge	Yes	Yes
GPRS	Yes	Yes
GPS	Yes, with A-GPS	Yes, with A-GPS
Speed	HSPA 21.1/5.76 Mbps	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USB	microUSB 2.0	microUSB 2.0, USB On-The-Go
Camera	vivo Y28	Oppo A3s
Main camera	8 MP, Single	13 MP, Dual
Specs	8 MP, AF	13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor
Features	LED flash	LED flash, HDR, panorama
Video	1080p@30fps	1080p@30fps
Selfie camera	5 MP, Single	8 MP, Single
Multimedia	vivo Y28	Oppo A3s
3.5 mm Jack	Yes	Yes
Radio	FM radio	FM radio
Design	vivo Y28	Oppo A3s
Colors	White	Red, Dark Purple
Dimensions	137.4 x 68.6 x 9.8 mm	156.2 x 75.6 x 8.2 mm
Weight	156 g	168 g
Battery	vivo Y28	Oppo A3s
Battery life	Stand by time- Up to 430 h (2G) / Up to 430 h (3G) Talking time- Up to 14 h (2G) / Up to 13 h (3G) Music play - Up to 32 h
Battery capacity	2100 mAh, Removable Li-Po	4230 mAh, Non-removable Li-Ion
Other	vivo Y28	Oppo A3s
Release date	2014, December	2018, July
Sensors	Accelerometer, proximity, compass , Infrared port	Accelerometer, proximity, compass