OnePlus 7T vs Yezz Billy 4.7: 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

7T:

OLED

Billy 4.7:

LCD
Weight

Billy 4.7: 70 g lighter

7T:

190 g

Billy 4.7:

120 g
Width

Billy 4.7: 7.2 mm narrower

7T:

74.4 mm

Billy 4.7:

67.2 mm
Screen diagonal

Billy 4.7: 1.85 in smaller diagonal

7T:

6.55 in

Billy 4.7:

4.7 in
Chipset

7T:

Qualcomm SDM855 Snapdragon 855+ (7 nm)

Billy 4.7:

Qualcomm MSM8212 Snapdragon 200 (28 nm)
Rear camera layout

7T:

Triple

Billy 4.7:

Single

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.

Front

Side

1. 7T

Height:

160.9 mm +25.1 mm versus Billy 4.7
Width:

74.4 mm +7.2 mm versus Billy 4.7
Depth:

8.1 mm +0.9 mm versus Billy 4.7

Weight:

190 g
2. Billy 4.7

Height:

135.8 mm
Width:

67.2 mm
Depth:

7.2 mm

Weight:

120 g

Weight

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

1. 7T

190 g

+70 g versus Billy 4.7
2. Billy 4.7

120 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.

Screen size

1. 7T

Screen diagonal:

6.55 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

103.6 cm²
2. Billy 4.7

Screen diagonal:

4.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

60.9 cm²

7T has approximately 70.1% more rectangular screen area than Billy 4.7.

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 7T, Billy 4.7, compared at the same storage capacity.
Storage	7T	Billy 4.7
8 GB	Unknown	1 GB RAM

7T: Original memory entry

128GB 8GB RAM · 256GB 8GB RAM · UFS3.0

Practical features

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

1. 7T

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

2. Billy 4.7

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 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. 7T

3800 mAh

+2020 mAh versus Billy 4.7
2. Billy 4.7

1780 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. 7T2. Billy 4.7

Everyday essentials

Everyday essentials — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Dimensions (HxWxD)	160.9 Х 74.4 Х 8.1 mm	135.8 Х 67.2 Х 7.2 mm
Weight	190 g	120 g
Technology	Fluid AMOLED	IPS LCD
Screen size	6.55" inch	4.7" inch
Screen resolution	1080 x 2400 px	720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 8GB RAM 256GB 8GB RAM UFS3.0	8 GB 1 GB RAM
Memory card support	No	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	3800 mAh Non-removable Li-Po	1780 mAh Removable Li-Ion
Operating system OS	Android 10.0	Microsoft Windows Phone 8.1
Chipset	Qualcomm SDM855 Snapdragon 855+ (7 nm)	Qualcomm MSM8212 Snapdragon 200 (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	103.6 cm2	60.9 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	86.5%	66.7%
PPI /points per inch/	402 PPI	312 PPI
Screen protection	Corning Gorilla Glass	Asahi Dragontrail Glass

Camera and Video

Camera and Video — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Rear camera, main	48 MP Triple	8 MP Single
Camera specs	48 MP f/1.6 26mm (wide) 1/2'' 0.8µm PDAF OIS -12 MP f/2.2 51mm (telephoto) 1.0µm 2x optical zoom -16 MP 17mm (ultrawide) AF	8 MP AF
Functions	Auto-HDR	LED flash panorama HDR
Video	1080p@30fps gyro-EIS	720p@30fps
Front camera, selfie	16 MP Single	2 MP Single
Specifications	16 MP f/2.0 25mm (wide) 1/3.1'' 1.0µm	2 MP

Performance

Performance — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Processor CPU	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)	Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU	Adreno 640 (700 MHz)	Adreno 302
Antutu 7 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.	401214	Unknown
Antutu 8 score Legacy recorded score. Test conditions are unspecified; no new testing is implied.	494705	Unknown
GeekBench 5 Single Core Legacy recorded score. Test conditions are unspecified; no new testing is implied.	761	Unknown
GeekBench 5 Multi-Core Legacy recorded score. Test conditions are unspecified; no new testing is implied.	2697	Unknown

General specs

General specs — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Release date	2019 September 26	2014 May
Colors	Frosted Silver Glacier blue	White Red Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	600 EUR	Unknown
Battery life	Unknown	Stand by time- Up to 480 h (2G) / Up to 350 h (3G) Talking time- Up to 16 h (2G) / Up to 7 h 30 min (3G)
Body build	Front glass (Gorilla Glass) back glass (Gorilla Glass) aluminum frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Micro-SIM)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 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) 29(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 66(1700/2100) - EU LTE band 1(2100) 30(2300) 46 48 66(1700/2100) 71(600) - NA LTE band 1(2100) 41(2500) - CN IN	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	HSPA 42.2/5.76 Mbps
GPRS	Yes	Class 12
Edge	Yes	Class 12
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n dual-band hotspot
GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS	Yes with A-GPS GLONASS
USB	3.1 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	5.0 A2DP LE aptX HD	4.0 A2DP

Music and Audio

Music and Audio — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Radio	No	Stereo FM radio
Others	DCI-P3 100% -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound	Unknown

Other features

Other features — specifications for 7T, Billy 4.7.
Specification	7T	Billy 4.7
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge 30T)	Sensors Accelerometer proximity compass - Single SIM: CWP 47 Dual SIM: WP 47

OnePlus 7T vs Yezz Billy 4.7

OnePlus 7T

Yezz Billy 4.7

Key differences

Display technology

Weight

Width

Screen diagonal

Chipset

Rear camera layout

Physical size

1. 7T

2. Billy 4.7

Weight

1. 7T

2. Billy 4.7

Screen size

1. 7T

2. Billy 4.7

Memory variants

Practical features

1. 7T

2. Billy 4.7

Battery capacity

Recorded battery capacity

1. 7T

2. Billy 4.7

Specifications

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