Celkon A19 vs OnePlus 7 Pro

Compare recorded specifications, size and practical differences.

Celkon A19

Replace A19

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OnePlus 7 Pro

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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.

WeightA19: 96 g lighterA19: 110 g · 7 Pro: 206 g
WidthA19: 7.9 mm narrowerA19: 68 mm · 7 Pro: 75.9 mm
Screen diagonalA19: 2.67 in smaller diagonalA19: 4 in · 7 Pro: 6.67 in
Rear camera layoutSingle / TripleA19: Single · 7 Pro: Triple
Depth7 Pro: 2 mm thinner7 Pro: 8.8 mm · A19: 10.8 mm
HeightA19: 38.6 mm shorterA19: 124 mm · 7 Pro: 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. A19
Height
124 mm
Width
68 mm
Depth
10.8 mm

Weight
110 g
2. 7 Pro
Height
162.6 mm
Width
75.9 mm
Depth
8.8 mm

Weight
206 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	A19	7 Pro
Dimensions (HxWxD)	124 Х 68 Х 10.8 mm	162.6 Х 75.9 Х 8.8 mm
Weight	110 g	206 g
Technology	TFT	Fluid AMOLED
Screen size	4" inch	6.67" inch
Screen resolution	480 x 800 px	1440 x 3120 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	Unknown	256 GB 8/12 GB RAM 128 GB 6 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	1400 mAh Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Android 2.3.7 (Gingerbread)	Android 9.0 (Pie); OxygenOS 9
Chipset	Unknown	Qualcomm SDM855 Snapdragon 855 (7 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display
Specification	A19	7 Pro
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Unknown	16M
Screen area	45.5 cm2	108.8 cm2
Screen format	5:3 (height:width)	19.5:9 (height:width)
Screen to body ratio	54.0%	88.1%
PPI /points per inch/	233 PPI	516 PPI
Screen protection	Unknown	Corning Gorilla Glass

Camera and Video

Camera and Video
Specification	A19	7 Pro
Rear camera, main	5 MP Single	48 MP Triple
Camera specs	5 MP	48 MP f/1.6 (wide) 1/2'' 0.8µm Laser/PDAF OIS -16 MP f/2.2 13mm (ultrawide) -8 MP f/2.4 78mm (telephoto) 3x zoom OIS
Functions	LED flash	Auto-HDR
Video	Yes	1080p@30fps gyro-EIS
Front camera, selfie	0.3 MP Single	16 MP Single
Specifications	Unknown	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	A19	7 Pro
Processor CPU	832 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	372534
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	3428
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	10717
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	7260
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	473991
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	729
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2678

General specs

General specs
Specification	A19	7 Pro
Release date	2012 July	2019 May
Colors	Black	Mirror Grey Almond Nebula Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	130 EUR	700 EUR
Battery life	Stand by time- Up to 300 h Talking time- Up to 5 h	Unknown
Body build	Unknown	Front/back glass aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	A19	7 Pro
SIM card	Dual SIM (Mini-SIM)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	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) - Global LTE band 1(2100) 46 48 66(1700/2100) 71(600) - North America
Speed	HSPA	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct DLNA hotspot
GPS	Yes	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	microUSB 2.0	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	Yes	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	A19	7 Pro
Radio	Stereo FM radio	No
Others	Unknown	DCI-P3 -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	A19	7 Pro
Dop	Sensors Accelerometer proximity - MP3/WAV/eAAC player -MP4/H.264 player -Document viewer -Organizer -Voice memo/dial -Predictive text input	Sensors Fingerprint (under display) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge)