Phone Comparison - Apple iPhone 7 vs Samsung Galaxy S10 vs Nokia T20

Price Comparison (India) -

general General Info

Manufacturer Apple Samsung Nokia
Announced September 2016 February 2019 October 2021
Status Available - September 2016 Available - March 2019 Coming Soon - October 2021
Price Rs. 60,000 ($882.35) [Similarly Priced] Rs. 66,900 ($0.00) [Similarly Priced] -
Colors Jet Black, Black, Silver, Gold, Rose Gold Prism White, Prism Black, Prism Green, Prism Blue, Canary Yellow, Flamingo Pink Deep Ocean
Form Factor Candybar Candybar Candybar
Dimension 138.3 x 67.1 x 7.1 mm
(5.44 x 2.64 x 0.28 in)
149.9 x 70.4 x 7.8 mm
(5.9 x 2.77 x 0.31 in)
247.6 x 157.5 x 7.8 mm
(9.75 x 6.2 x 0.31 in)
Weight 138 g (4.87 oz) 157 g (5.54 oz) 465 g, 470 g (16.4 oz, 16.58 oz)
SIM Type Nano SIM Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
CDMA2000 1xEV-DO - USA
GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA HSDPA 850 / 900 / 1900 / 2100
4G Network 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) 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), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - Global LTE (unspecified)
SAR US 1.19 W/kg (head)
1.19 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
SAR EU 1.38 W/kg (head)
1.34 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint with Force Touch
- IP67 certified - dust and water resistant
- Water resistant up to 1 meter and 30 minutes
- Apple Pay (Visa, MasterCard, AMEX certified)
- Fingerprint Sensor
- Samsung Pay (Visa, MasterCard certified)
- IP68 dust/water proof (up to 1.5m for 30 mins)
Splash resistant

hardware Hardware and OS

OS iOS 10 Android 9.0 (Pie) Android 11
User Interface - One UI -
Processor Quad-core, Apple A10 Fusion Octa-core (2x2.7 GHz Mongoose M4 & 2x2.3 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55) - EMEA
Octa-core (1x2.8 GHz Kryo 485 & 3x2.4 GHz Kryo 485 & 4x1.7 GHz Kryo 485) - USA/LATAM, China, Exynos 9820 Octa (8 nm) - EMEA
Qualcomm SDM855 Snapdragon 855 (7 nm) - USA/LATAM, China
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Unisoc T610 (12 nm)
GPU 6 core Mali-G76 MP12 - EMEA
Adreno 640 - USA/LATAM, China
Mali G52
RAM 2 GB 8 GB 4 GB
Internal Memory 32/128/256 GB 128/512 GB 64 GB
External Memory No microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSDXC (dedicated slot)

display Display

Type LED-backlit IPS LCD Capacitive Touchscreen, 3D Touch Display, Ion-strengthened Glass, Oleophobic Coating Dynamic AMOLED Capacitive Touchscreen, Corning Gorilla Glass 6 FHD+ IPS LCD Screen
400 nits (typ)
Scratch-resistant Glass
Colors 16M colors 16M colors 16M Colors
Size 4.7 inches 6.1 inches 10.4 inches
Resolution 750 x 1334 pixels (326 ppi) 1440 x 3040 pixels (551 ppi) 1200 x 2000 pixels (224 ppi)
Screen-to-Body Ratio 65.45% 88.15% 79.13%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes yes
Radio No FM radio (USA & Canada only) FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP 12 MP + 12 MP + 16 MP 8 MP
Flash Quad-LED (dual tone) LED flash No
Features Phase Detection Autofocus, f/1.8, OIS, Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama) 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
16 MP, f/2.2, 12mm (ultrawide)
auto-HDR, panorama
8 MP, AF
Video 2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps 2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec. 1080p@30fps
Front Camera 7 MP, 1080p@30fps, 720p@240fps, face detection, HDR, panorama [Similar] 10 MP, f/1.9, Dual Pixel PDAF, Dual video call, Auto-HDR, 2160p@30fps, 1080p@30fps [Similar] 5 MP, f/2.2, (wide)
720p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.2, A2DP, LE 5.0, A2DP, LE, aptX 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB v2.0, reversible connector 3.1, Type-C 1.0 reversible connector USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes / with A-GPS (LTE model only)
Browser HTML5 (Safari) Yes Yes

memory User Memory

Internal 32/128/256 GB, 2 GB RAM 128/512 GB, 8 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1
Expandable Storage No microSD, up to 512 GB (uses SIM 2 slot) - dual SIM model only microSDXC (dedicated slot)
USB OTG - Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor not present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
Barometer Sensor barometer sensor barometer sensor present barometer sensor not present
Heart-rate Sensor heart rate sensor heart rate sensor present heart rate sensor not present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery Charging 15W
Capacity 1960 mAh 3400 mAh 8200 mAh
Stand by - - -
Talk Time Up to 14 h - -