Nokia 8.1 vs Sharp Aquos R2 compact

Compare recorded specifications, size and practical differences.

Nokia 8.1

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Sharp Aquos R2 compact

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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.

WeightAquos R2 compact: 45 g lighterAquos R2 compact: 135 g · 8.1: 180 g
WidthAquos R2 compact: 11.8 mm narrowerAquos R2 compact: 64 mm · 8.1: 75.8 mm
Screen diagonalAquos R2 compact: 0.98 in smaller diagonalAquos R2 compact: 5.2 in · 8.1: 6.18 in
ChipsetQualcomm SDM710 Snapdragon 710 (10 nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)8.1: Qualcomm SDM710 Snapdragon 710 (10 nm) · Aquos R2 compact: Qualcomm SDM845 Snapdragon 845 (10 nm)
Rear camera layoutDual / Single8.1: Dual · Aquos R2 compact: Single
Depth8.1: 1.3 mm thinner8.1: 8 mm · Aquos R2 compact: 9.3 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. 8.1
Height
154.8 mm
Width
75.8 mm
Depth
8 mm

Weight
180 g
2. Aquos R2 compact
Height
131 mm
Width
64 mm
Depth
9.3 mm

Weight
135 g

Specifications

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Everyday essentials

Everyday essentials
Specification	8.1	Aquos R2 compact
Dimensions (HxWxD)	154.8 Х 75.8 Х 8 mm	131 Х 64 Х 9.3 mm
Weight	180 g	135 g
Technology	IPS LCD	IGZO IPS LCD
Screen size	6.18" inch	5.2" inch
Screen resolution	1080 x 2280 px	1080 x 2280 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4 GB RAM - Nokia 8.164/128 GB 4/6 GB RAM - Nokia X7Y	64 GB 512GB 4GB
Memory card support	microSD up to 400 GB (uses SIM 2 slot)	microSD up to 512 GB
BatteryCapacity is not battery life. No endurance test is implied.	3500 mAh Non-removable Li-Ion	2500 mAh Non-removable Li-Ion
Operating system OS	Android 9.0 (Pie); Android One	Android 9.0 (Pie)
Chipset	Qualcomm SDM710 Snapdragon 710 (10 nm)	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Yes	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	8.1	Aquos R2 compact
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	95.3 cm2	67.5 cm2
Screen format	19:9 (height:width)	19:9 (height:width)
Screen to body ratio	81.2%	80.5%
PPI /points per inch/	408 PPI	485 PPI
Screen protection	NEG	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	8.1	Aquos R2 compact
Rear camera, main	12 MP Dual	22.6 MP Single
Camera specs	12 MP f/1.8 1/2.55'' 1.4µm dual pixel PDAF OIS -13 MP	22.6 MP f/1.9 22 mm PDAF OIS
Functions	Zeiss optics Dual-LED dual-tone flash panorama HDR	LED flash HDR panorama
Video	2160p@30fps 1080p@30fps (gyro-EIS)	1080p@30fps
Front camera, selfie	20 MP Single	8 MP Single
Specifications	20 MP f/2.0 0.9μm	8 MP f/2.2 23 mm

Performance

Performance
Specification	8.1	Aquos R2 compact
Processor CPU	Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Adreno 616	Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	177222	Unknown

General specs

General specs
Specification	8.1	Aquos R2 compact
Release date	2018 December	2018 November
Colors	Blue Silver steel copper Iron	Smokey Green Deep White Pure Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	400 EUR	Unknown
Body build	Front/back glass aluminum frame	Front glass aluminum frame plastic back

Communication and Connectivity

Communication and Connectivity
Specification	8.1	Aquos R2 compact
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 2100 -4G - LTE
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS GALILEO QZSS
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth	5.0 A2DP LE	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	8.1	Aquos R2 compact
Radio	No	No
Others	Active noise cancellation with dedicated mic	120 Hz -HDR10 -DCI-P3 Active noise cancellation with dedicated mic -Dolby Vision & Dolby Atmos -24-bit/192kHz audio

Other features

Other features
Specification	8.1	Aquos R2 compact
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 2A/9V (18W) - Versions: Nokia 8.1 (Global); Nokia X7 (China)	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)