Amoi E850 vs OnePlus 7 Pro 5G

Compare recorded specifications, size and practical differences.

Amoi E850

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OnePlus 7 Pro 5G

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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.

WeightE850: 98 g lighterE850: 108 g · 7 Pro 5G: 206 g
WidthE850: 21.9 mm narrowerE850: 54 mm · 7 Pro 5G: 75.9 mm
Screen diagonalE850: 4.27 in smaller diagonalE850: 2.4 in · 7 Pro 5G: 6.67 in
Rear camera layoutSingle / TripleE850: Single · 7 Pro 5G: Triple
Depth7 Pro 5G: 11.2 mm thinner7 Pro 5G: 8.8 mm · E850: 20 mm
HeightE850: 60.6 mm shorterE850: 102 mm · 7 Pro 5G: 162.6 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.

Front

Side

1. E850
Height
102 mm
Width
54 mm
Depth
20 mm+11.2 mm versus 7 Pro 5G

Weight
108 g
2. 7 Pro 5G
Height
162.6 mm+60.6 mm versus E850
Width
75.9 mm+21.9 mm versus E850
Depth
8.8 mm

Weight
206 g

Weight

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

1. E850108 g
2. 7 Pro 5G206 g

+98 g versus E850

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. E850 Screen geometry unavailable or conflicting
2. 7 Pro 5G 6.67 in · 19.5:9 About 109.2 cm² rectangular area

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

E850: Original memory entry

64 MB RAM · 128 MB ROM

7 Pro 5G: Original memory entry

256 GB · 8/12 GB RAM 128 GB · 6 GB 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. E850

NFC: See details Super AMOLED
Headphone jack: See details panorama
Memory card support: See details microSD (dedicated slot)

2. 7 Pro 5G

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

Battery capacity

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

Recorded capacity

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

1. E8501100 mAh
2. 7 Pro 5G4000 mAh

+2900 mAh versus E850

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. E8502. 7 Pro 5G

Everyday essentials

Everyday essentials
Specification	E850	7 Pro 5G
Dimensions (HxWxD)	102 Х 54 Х 20 mm	162.6 Х 75.9 Х 8.8 mm
Weight	108 g	206 g
Technology	TFT	Fluid AMOLED
Screen size	2.4" inch	6.67" inch
Screen resolution	204 x 320 px	1440 x 3120 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 128 MB ROM	256 GB 8/12 GB RAM 128 GB 6 GB RAM
Memory card support	microSD (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	1100 mAh Removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 5.0 for PocketPC Phone Edition	Android 9.0 (Pie)
Chipset	Unknown	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Super AMOLED	Yes
Headphone jack	panorama	No

Display

Display
Specification	E850	7 Pro 5G
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	16.8 cm2	109.2 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	130.6 g	88.5%
PPI /points per inch/	0 PPI	515 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	E850	7 Pro 5G
Rear camera, main	2 MP Single	48 MP Triple
Camera specs	2 MP	48 MP f/1.6 (wide) 1/2" 0.8µm PDAF laser AF OIS - 8 MP f/2.4 78mm (telephoto) 3x zoom OIS - 16 MP f/2.2 13mm (ultrawide)
Functions	Dual-LED flash	Auto-HDR
Video	Yes	1080p@30fps gyro-EIS
Front camera, selfie	0 MP,	16 MP Single
Specifications	Super AMOLED	Motorized pop-up 16 MP f/2.0 25mm (wide) 1/3.0" 1.0µm
DxOMark Main ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	114
DxOMark PhotoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	90
DxOMark VideoLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	81
DxOMark Selfie ScoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	86

Performance

Performance
Specification	E850	7 Pro 5G
Processor CPU	Intel XScale PXA 272 312 MHz	Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.80 GHz Kryo 485)
Graphics processor GPU	Unknown	Adreno 640
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	370542
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	464180
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	727
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2670

General specs

General specs
Specification	E850	7 Pro 5G
Release date	2006 Q2	2019 May
Colors	Black	Mirror Grey Almond Nebula Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	800 EUR
Battery life	Stand by time- Up to 150 h Talking time- Up to 4 h	Unknown
Body build	Unknown	Front/back glass (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	E850	7 Pro 5G
SIM card	Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -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) -5G - 5G NSA / Sub6 / mmWave
Speed	Super AMOLED	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps; 5G (2+ Gbps DL)
GPRS	Class 10	Yes
Edge	panorama	Yes
Wi-Fi	panorama	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct DLNA hotspot
GPS	panorama	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	HSPA 21.1/5.76 Mbps	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	Quad-core 1.25 GHz Cortex-A53	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	E850	7 Pro 5G
Radio	panorama	No
Others	Handwriting recognition	DCI-P3 -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	E850	7 Pro 5G
Dop	Super AMOLED Infrared port - Pocket Office -Media player -PC Sync -Voice memo -Organizer -World Time	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge)