OnePlus 8 Pro vs verykool s3504 Mystic II: 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.

Weight

s3504 Mystic II: 94 g lighter

8 Pro:

199 g

s3504 Mystic II:

105 g
Width

s3504 Mystic II: 9.4 mm narrower

8 Pro:

74.4 mm

s3504 Mystic II:

65 mm
Screen diagonal

s3504 Mystic II: 3.28 in smaller diagonal

8 Pro:

6.78 in

s3504 Mystic II:

3.5 in
Chipset

8 Pro:

Qualcomm SM8250 Snapdragon 865 (7 nm+)

s3504 Mystic II:

Mediatek MT6572M (28 nm)
Rear camera layout

8 Pro:

Quad

s3504 Mystic II:

Single
Depth

8 Pro: 3.5 mm thinner

8 Pro:

8.5 mm

s3504 Mystic II:

12 mm

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. 8 Pro

Height:

165.3 mm +46.3 mm versus s3504 Mystic II
Width:

74.4 mm +9.4 mm versus s3504 Mystic II
Depth:

8.5 mm
2. s3504 Mystic II

Height:

119 mm
Width:

65 mm
Depth:

12 mm +3.5 mm versus 8 Pro

Weight

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

1. 8 Pro

199 g

+94 g versus s3504 Mystic II
2. s3504 Mystic II

105 g

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. 8 Pro

8 Pro: Screen geometry unavailable or conflicting.
2. s3504 Mystic II

Screen diagonal:

3.5 in

Aspect ratio (height:width):

3:2

Approximate rectangular screen area:

36.5 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 8 Pro, s3504 Mystic II, compared at the same storage capacity.
Storage	8 Pro	s3504 Mystic II
128 GB	8 GB RAM	Unknown
256 GB	12 GB RAM	Unknown

s3504 Mystic II: Original memory entry

4 GB · 512 MB RAM

Practical features

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

1. 8 Pro

NFC:: Yes
Headphone jack:: No
Memory card support:: No

2. s3504 Mystic II

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 32 GB

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. 8 Pro

4510 mAh

+3310 mAh versus s3504 Mystic II
2. s3504 Mystic II

1200 mAh

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. 8 Pro2. s3504 Mystic II

Everyday essentials

Everyday essentials — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Dimensions (HxWxD)	165.3 Х 74.4 Х 8.5 mm	119 Х 65 Х 12 mm
Weight	199 g	105 g
Technology	Fluid AMOLED	TFT
Screen size	6.78" inch	3.5" inch
Screen resolution	1440 x 3168 px	320 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 8GB RAM 256GB 12GB RAM	4 GB 512 MB RAM
Memory card support	No	microSD up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.	4510 mAh Non-removable Li-Po	1200 mAh Removable Li-Ion
Operating system OS	Android 10.0; OxygenOS 10.0	Android 4.2 (Jelly Bean)
Chipset	Qualcomm SM8250 Snapdragon 865 (7 nm+)	Mediatek MT6572M (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	1B	256K
Screen area	111.7 cm2	36.5 cm2
Screen format	Unknown	3:2 (height:width)
Screen to body ratio	90.8%	47.2%
PPI /points per inch/	0 PPI	165 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Rear camera, main	48 MP Quad	5 MP Single
Camera specs	48 MP f/1.8 25mm (wide) 1/1.43'' 1.12µm omnidirectional PDAF laser AF OIS -8 MP f/2.4 (telephoto) 1/1.0µm PDAF OIS 3x optical zoom -48 MP f/2.2 13mm (ultrawide) 1/2.0'' 0.8µm PDAF -5 MP (depth)	5 MP
Functions	Auto-HDR	panorama
Video	1080p@30fps gyro-EIS	720p@30fps
Front camera, selfie	16 MP Single	1.3 MP Single
Specifications	16 MP f/2.5 (wide) 1/3'' 1.0µm	1.3 MP

Performance

Performance — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Processor CPU	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)	Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU	Adreno 650	Mali-400

General specs

General specs — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Release date	2020 April 14	2015 August
Colors	Glacial Green Ultramarine Blue Onyx Black	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	900 EUR	Unknown
Battery life	Unknown	Stand by time- Up to 170 h (3G) Talking time- Up to 4 h (3G)
Body build	Glass front (Gorilla Glass) glass back (Gorilla Glass) aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Mini-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 42(3500) 46(5200) 66(1700/2100) - EU -5G - 5G band 1(2100) 78(3500); SA/NSA - EU 5G band 2(1900) 66(1700) 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500) 78(3500) 79(4700); SA/NSA - CN	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps 5G 7.5 Gbps DL	HSPA 21.1/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS	No
USB	3.1 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	5.1 A2DP LE aptX HD	3.0 A2DP
Harmful irradiation	Unknown	SAR - 0.83 W/kg (head) 1.17 W/kg (body)

Music and Audio

Music and Audio — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Radio	No	Stereo FM radio
Others	HDR10+ -120Hz refresh rate	Unknown

Other features

Other features — specifications for 8 Pro, s3504 Mystic II.
Specification	8 Pro	s3504 Mystic II
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 30W 50% in 23 min (advertised) -Fast wireless charging 30W 50% in 30 min (advertised) -Reverse wireless charging 3W - IP68 dust/water resistant	Sensors Accelerometer

OnePlus 8 Pro vs verykool s3504 Mystic II

OnePlus 8 Pro

verykool s3504 Mystic II