Allview V1 Viper S4G vs Oppo R7s: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

V1 Viper S4G:

LCD

R7s:

OLED
Weight

V1 Viper S4G: 30.3 g lighter

V1 Viper S4G:

124.7 g

R7s:

155 g
Width

V1 Viper S4G: 4.7 mm narrower

V1 Viper S4G:

70.7 mm

R7s:

75.4 mm
Chipset

V1 Viper S4G:

Qualcomm MSM8926 Snapdragon 400 (28 nm)

R7s:

Qualcomm MSM8939 Snapdragon 615 (28 nm)
Height

V1 Viper S4G: 8.8 mm shorter

V1 Viper S4G:

143 mm

R7s:

151.8 mm
Release year

V1 Viper S4G:

2014

R7s:

2015

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. V1 Viper S4G

Height:

143 mm
Width:

70.7 mm
Depth:

6.9 mm
2. R7s

Height:

151.8 mm +8.8 mm versus V1 Viper S4G
Width:

75.4 mm +4.7 mm versus V1 Viper S4G
Depth:

7 mm

Weight

Bars start at zero and share a scale within this chart.

1. V1 Viper S4G

124.7 g
2. R7s

155 g

+30.3 g versus V1 Viper S4G

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

At least two phones need compatible screen dimensions for a drawing.

1. V1 Viper S4G

V1 Viper S4G: Screen geometry unavailable or conflicting.
2. R7s

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for V1 Viper S4G, R7s, compared at the same storage capacity.
Storage	V1 Viper S4G	R7s
16 GB	2 GB RAM	Unknown

R7s: Original memory entry

32 GB · 512GB 4GB

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. V1 Viper S4G

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB (dedicated slot)

2. R7s

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. V1 Viper S4G

1950 mAh
2. R7s

3070 mAh

+1120 mAh versus V1 Viper S4G

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. V1 Viper S4G2. R7s

Everyday essentials

Everyday essentials — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Dimensions (HxWxD)	143 Х 70.7 Х 6.9 mm	151.8 Х 75.4 Х 7 mm
Weight	124.7 g	155 g
Technology	IPS LCD	AMOLED
Screen size	5.5" inch	5.5" inch
Screen resolution	720 x 1280 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	32 GB 512GB 4GB
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 256 GB (uses SIM 2 slot)
Battery Capacity is not battery life. No endurance test is implied.	1950 mAh Removable Li-Po	3070 mAh Non-removable Li-Po
Operating system OS	Android 4.4 (KitKat)	Android 5.1 (Lollipop); ColorOS 2.1
Chipset	Qualcomm MSM8926 Snapdragon 400 (28 nm)	Qualcomm MSM8939 Snapdragon 615 (28 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	68.2%	72.9%
PPI /points per inch/	294 PPI	401 PPI
Screen protection	Scratch-resistant glass	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Rear camera, main	8 MP Single	13 MP Single
Camera specs	8 MP AF	13 MP PDAF f/2.2
Functions	Dual-LED flash	LED flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP	8 MP f/2.4

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Processor CPU	Quad-core 1.2 GHz Cortex-A7	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Adreno 305	Adreno 405
Antutu 7 score *	24789	31150
GeekBench 4 Single Core *	Unknown	773
GeekBench 4 Multi-Core *	Unknown	3742

General specs

General specs — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Release date	2014 September	2015 October
Colors	Black White	Golden
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	260 EUR
Battery life	Stand by time- Up to 195 h Talking time- Up to 9 h 45 min	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-SIM dual stand-by)	Hybrid Dual SIM (Nano-SIM/ Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 1900 / 2100-4G - LTE band 3(1800) 7(2600) 40(2300)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 - Global Taiwan USA -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 20(800) 40(2300) - Global LTE band 1(2100) 28(700) 38(2600) 39(1900) 40(2300) 41(2500) - Taiwan LTE band 1(2100) 2(1900) 4(1700/2100) 17(700) - USA
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA LTE Cat4 150/50 Mbps
GPRS	Class 12	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.0 A2DP EDR	4.0 A2DP
Harmful irradiation	SAR EU - 0.76 W/kg (head) 1.37 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Radio	FM radio RDS	No
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features — specifications for V1 Viper S4G, R7s.
Specification	V1 Viper S4G	R7s
Dop	Sensors Accelerometer proximity	Sensors Accelerometer proximity compass - Fast battery charging: 75% in 30 min (VOOC Flash Charge)

Allview V1 Viper S4G vs Oppo R7s