alcatel S42 vs OnePlus 7T

Compare recorded specifications, size and practical differences.

alcatel S42

Replace S42

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OnePlus 7T

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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.

Display technologyOLED versus LCDS42: LCD · 7T: OLED
Weight7T: 30 g lighter7T: 190 g · S42: 220 g
Width7T: 2.8 mm narrower7T: 74.4 mm · S42: 77.2 mm
Screen diagonalS42: 1.05 in smaller diagonalS42: 5.5 in · 7T: 6.55 in
Rear camera layoutSingle / TripleS42: Single · 7T: Triple
Depth7T: 4.6 mm thinner7T: 8.1 mm · S42: 12.7 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. S42
Height
161.3 mm
Width
77.2 mm
Depth
12.7 mm

Weight
220 g
2. 7T
Height
160.9 mm
Width
74.4 mm
Depth
8.1 mm

Weight
190 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	S42	7T
Dimensions (HxWxD)	161.3 Х 77.2 Х 12.7 mm	160.9 Х 74.4 Х 8.1 mm
Weight	220 g	190 g
Technology	IPS LCD	Fluid AMOLED
Screen size	5.5" inc	6.55" inch
Screen resolution	720 x 1440 px	1080 x 2400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 3GB RAM	128GB 8GB RAM 256GB 8GB RAM UFS3.0
Memory card support	microSDXC (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	4200 mAh Non-removable Li-Po	3800 mAh Non-removable Li-Po
Operating system OS	Android 10.0 planned upgrade to Android 11.0	Android 10.0
Chipset	- Mediatek MT6761D Helio A20 (12 nm)	Qualcomm SDM855 Snapdragon 855+ (7 nm)
NFC	Yes	Yes
Headphone jack	Yes	No

Display

Display
Specification	S42	7T
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	78.1 cm2	103.6 cm2
Screen format	18:9 (height:width)	20:9 (height:width)
Screen to body ratio	Unknown	86.5%
PPI /points per inch/	Unknown	402 PPI
Screen protection	DragonTrail Pro	Corning Gorilla Glass

Camera and Video

Camera and Video
Specification	S42	7T
Rear camera, main	13 MP Single	48 MP Triple
Camera specs	-13 MP AF	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
Functions	LED flash	Auto-HDR
Video	1080p@30fps	1080p@30fps gyro-EIS
Front camera, selfie	5 MP Single	16 MP Single
Specifications	5 MP	16 MP f/2.0 25mm (wide) 1/3.1'' 1.0µm

Performance

Performance
Specification	S42	7T
Processor CPU	- Quad-core 1.8 GHz Cortex-A53	Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
Graphics processor GPU	- PowerVR GE8320	Adreno 640 (700 MHz)
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	401214
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	494705
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	761
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2697

General specs

General specs
Specification	S42	7T
Release date	2020 January	2019 September 26
Colors	Black	Frosted Silver Glacier blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	300 EUR	600 EUR
Body build	Unknown	Front glass (Gorilla Glass) back glass (Gorilla Glass) aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	S42	7T
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 - EU HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA -4G - LTE (unspecified)	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
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	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 hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS
USB	microUSB 2.0 USB On-The-Go	3.1 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	5.0 A2DP LE	5.0 A2DP LE aptX HD

Music and Audio

Music and Audio
Specification	S42	7T
Radio	FM radio	No
Others	Unknown	DCI-P3 100% -HDR10+ -90Hz Active noise cancellation with dedicated mic -Dolby Atmos sound

Other features

Other features
Specification	S42	7T
Dop	- Sensors - Accelerometer proximity compass - IP68 dust/water resistant (up to 1.5m for 35 mins) -Drop-to-concrete resistance from up to 1.8 m -MIL-STD-810G compliant - Also known as Cat S32	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast battery charging 30W (Warp Charge 30T)