Compare Devices
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Brand | nokia | apple | samsung |
Model | nokia 3.1 a | apple Watch series 7 | samsung galaxy tab s3 9.7 |
Announced | 2019 June | 2021 September 14 | 2017 February |
Status | Available. Released 2019 June | Available. Released 2021 October 15 | Available. Released 2017 April |
Device Body | glass front | ceramic/sapphire crystal back | stainless steel frame | ||
Dimensions | 152.7 x 71.9 x 9.4 mm ( 6.01 x 2.83 x 0.37 in ) | 45 x 38 x 10.7 mm ( 1.77 x 1.50 x 0.42 in ) | 237.3 x 169 x 6 mm ( 9.34 x 6.65 x 0.24 in ) |
Weight in gram | 156 | 42.3 | 429 |
SIM card | Nano-SIM | eSIM | Nano-SIM |
Water Resistance | No | 50meterwater resistant | |
Display type | IPS LCD | Retina LTPO OLED | 1000 Luminance units ( the peak ) | Super AMOLED capacitive touchscreen | 16millioncolors |
Display resolution | 720 x 1440 pixels | 18 : 9 ratio ( ~295 pixel per inch density ) | 484 x 396 pixels ( ~326 pixel per inch density ) | 1536 x 2048 pixels | 4 : 3 ratio ( ~264 pixel per inch density ) |
Display size | 5.45 inches | 76.7 cm2 ( ~69.8% screen to body ratio ) | 1.9 inches | 9.7 inches | 291.4 cm2 ( ~72.7% screen to body ratio ) |
Display Protection | sapphire crystal glass | ||
Operating System | android 9.0 ( pie ) | watchos 8.0 | upgradable to watchos 11.2 | android 7.0 ( nougat ) | upgradable to android 9.0 ( pie ) | one ui |
CPU | Quad-core 1.8 GHz cortex-a53 | Dual-core | Quad-core ( 2x2.15 GHz kryo & 2x1.6 GHz kryo ) |
Chipset | Qualcomm sdm429 snapdragon 429 ( 12 nm ) | apple s7 | Qualcomm msm8996 snapdragon 820 ( 14 nm ) |
GPU | adreno 504 | powervr | adreno 530 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 32gb 2gb RAM | 32gb 1gb RAM | 32gb 4gb RAM |
Memory v2 | |||
Primary camera | 8 megapixel| lens aperture2.0 | Auto focus | | 13 megapixel| lens aperture1.9 | 27mm ( wide ) | Auto focus |
Secondary camera | 5 megapixel| lens aperture2.2 | | 5 megapixel| lens aperture2.2 | 23mm ( wide ) |
Loud speaker | Yes | Yes | Yes with stereo speakers ( 4 speakers ) |
Audio jack | Yes | No | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | 4.2 | a2dp | le |
GPS | Yes with a-gps glonass bds galileo | ||
NFC | No | Yes | |
Radio | FM Radio | No | No |
USB | USB Type-C 2.0 | No | 3.1.0 | Type-C 1.0.0 reversible connector; magnetic connector |
Sensors | accelerometer | gyroscope | proximity | accelerometer | gyroscope | heart rate | barometer | always-on altimeter | compass | spo2 | vo2max | fingerprint ( front-mounted ) | accelerometer | gyroscope | compass |
Battery | Li-lon 2990 mAh | Non-removable | Li-lon 309 mAh ( 1.19watt per hour ) | Non-removable | li-po 6000 mAh | Non-removable |
Battery Charge | 10w wired | wireless | 0-80% in 45 min ( advertised ) | |
Colors | black | graphite color, gold, silver | white, black |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa lte | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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260 GBP
313 EUR
3070 NOK
3300 SEK
19800 RUB
320 USD
1670 BRL
460 AUD
420000 KRW
43000 JPY
440 SGD
1410 MYR
1160 AED
5300 ZAR
