Oppo K3 vs vivo S1 Comparison and Differences

Smartphone 1

Oppo K3

Oppo K3

Smartphone 2

vivo S1

vivo S1

Smartphone 3

Oppo K3 or vivo S1 Specs Comparison

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Common specs

Brand and model Oppo K3 vivo S1
Rating (+0) (+0)
Release date 2019, May 2019, March
Dimensions (HxWxD) 161.2 x 76 x 9.4 mm | 6.35 x 6.35 x 2.99 in 159.5 x 75.2 x 8.1 mm | 6.28 x 6.28 x 2.96 in
Weight 191 g | 6.74 oz 179 g | 6.31 oz
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Colors Black, Nebula Purple, Morning White Diamond Black, Skyline Blue, Cosmic Green
Battery 3765 mAh,  Non-removable Li-Po 3940 mAh,  Non-removable Li-Po
Approximate price 210 EUR 230 EUR
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Screen

Technology AMOLED IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 6.5" in 6.53" in
Screen area 103.7 cm2 104.7 cm2
Screen format 19.5:9 (height:width) 19.5:9 (height:width)
Screen to body ratio 84.7% 83.3%
Screen resolution 1080 x 2340 px 1080 x 2340 px
Screen PPI /points per inch/ 396 PPI 395 PPI
Screen protection Corning Gorilla Glass (unspecified version)
Other specs - Always-on display
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Camera and Video

Rear camera, main 16 MP, Dual 12 MP, Triple
Camera specs -16 MP, f/1.7, 1/2.8'', 1.12µm, PDAF
-2 MP, f/2.4, depth sensor
-16 MP, f/1.8, (wide), 1/2.8", 1.12µm, PDAF
- 8 MP, f/2.2, 13mm (ultrawide)
- 2 MP, f/2.4, depth sensor
Functions LED flash, HDR, panorama LED flash, HDR, panorama
Video 2160p@30fps, 1080p@30fps 1080p@30fps
Front camera, selfie 16 MP, Single 25 MP, Single
Specifications Motorized pop-up 16 MP, f/2.0 Motorized pop-up 25 MP, f/2.0
Functions HDR HDR
Video 1080p@30fps 1080p@30fps

Performance

Operating system - OS Android 9.0 (Pie) Android 9.0 (Pie); Funtouch 9
Chipset - Qualcomm SDM710 Snapdragon 710 (10 nm) - Mediatek MT6768 Helio P65 (12nm)
CPU - Octa-core (2x2.2 GHz Kryo 360 Gold & 6x1.7 GHz Kryo 360 Silver) - Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Adreno 616 Mali-G52 MC2
External memory No microSD, up to 256 GB (dedicated slot)
Internal memory 128 GB, 8 GB RAM 64 GB, 6 GB RAM 128 GB, 4/6 GB RAM

Benchmark

Antutu 8 Total 202703 186816
GeekBench 6 Single Core 395
GeekBench 6 Multi Core 1193
GeekBench 6 OpenCL 938
GeekBench 5 Single Core 357
GeekBench 5 Multi-Core 1235

Communication and Connectivity

SIM card Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Network GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
Bands -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 1900 / 2100
-4G - LTE (unspecified)
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 
CDMA 800 & TD-SCDMA
-3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
-4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 а/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE

Music and Audio

Radio FM radio
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic

Other features

Sensors - Fingerprint (under display), accelerometer, gyro, proximity, compass - Fingerprint (rear-mounted), accelerometer, proximity, compass
Other extras
- Fast battery charging 20W (VOOC 3.0)

- Fast battery charging 18W
Versions
- Versions: V1907 (Asia);
- Also known as vivo Y7s for China

Reviews and Opinions on Oppo K3 and vivo S1

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