Phone Comparison - Apple iPhone 6 vs Apple iPhone X vs Apple iPhone 15 Pro

Price Comparison (India)

general General Info

Manufacturer Apple Apple Apple
Announced September 2014 September 2017 September 2023
Status Available - September 2014 Coming Soon - September 2017 Coming Soon - September 2023
Price - Rs. 89,000 ($999.00) [Similarly Priced] Rs. 134,900 ($0.00) [Similarly Priced]
Colors Space Gray, White/Silver, Gold Space Gray, Silver Black Titanium, White Titanium, Blue Titanium, Natural Titanium
Form Factor Candybar Candybar Candybar
Dimension 137.5 x 67 x 7.1 mm
(5.41 x 2.64 x 0.28 in)
143.6 x 70.9 x 7.7 mm
(5.65 x 2.79 x 0.3 in)
146.6 x 70.6 x 8.3 mm
(5.77 x 2.78 x 0.33 in)
Weight 113 g (3.99 oz) 174 g (6.14 oz) 187 g (6.6 oz)
SIM Type - Nano-SIM Nano-SIM and eSIM - International
Dual eSIM with multiple numbers - USA
Dual SIM (Nano-SIM, dual stand-by) - China
2G Network GSM 850 / 900 / 1800 / 1900 - all models
CDMA 800 / 1700 / 1900 / 2100
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM)
CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network LTE - all models LTE LTE
5G Network - - SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features 500 dpi Pixel Density Fingerprint Sensor (Touch ID)
Shatter proof glass, oleophobic coating
- Fingerprint Sensor
- IP68 certified - dust and water resistant
- Water resistant up to 1.5 meters and 30 minutes
- Apple Pay (Visa, MasterCard, AMEX certified)
IP68 dust/water resistant (up to 6m for 30 min)
Apple Pay (Visa, MasterCard, AMEX certified)
Notification LED - Yes -

hardware Hardware and OS

OS iOS 8, Upgradable to iOS 10 iOS 11 iOS 17
Processor Dual-core 1.4 GHz, Apple A8 Hexa-core, Apple A11 Bionic Hexa-core (2x + 4x), Apple A17 Pro (3 nm)
GPU PowerVR GX6450 - Apple GPU (6-core graphics)
RAM 1 GB 3 GB 8 GB
Internal Memory 16/64/128 GB 64/256 GB 1 TB
External Memory No No No

display Display

Type LED-backlit IPS LCD, Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Ion-strengthened Glass, Oleophobic Coating FHD+ LTPO Super Retina XDR OLED Screen
120Hz Refresh Rate
HDR10, Dolby Vision
1000 Nits (typ), 2000 Nits (HBM)
Ceramic Shield Glass
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.8 inches 6.1 inches
Resolution 750 x 1334 pixels (326 ppi) 1125 x 2436 pixels (463 ppi) 1179 x 2556 pixels (461 ppi)
Screen-to-Body Ratio 65.93% 81.01% 88.39%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio No No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels Dual 12 MP 48 MP + 12 MP + 12 MP
Flash Dual-LED Flash Quad-LED (dual Tone) Flash Dual-LED Dual-tone Flash
Features Auto focus, 1.5µm pixel size, geo-tagging, touch focus, face and smile detection, panorama, HDR Phase Detection Autofocus, f/1.8 & f/2.4, OIS, Geo-tagging, Simultaneous 4K Video And 8MP Image Recording, Touch Focus, Face/smile Detection, HDR (photo/panorama) 48 MP, f/1.8, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, sensor-shift OIS
12 MP, f/2.8, 77mm (telephoto), 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
TOF 3D LiDAR scanner (depth)
HDR (photo/panorama)
Video Yes, 1080p@60fps, video stabilization 2160p@60fps, 1080p@30/60/120fps, 720p@240fps 4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, 10-bit HDR, Dolby Vision HDR (up to 60fps), ProRes, Cinematic mode (4K@24/30fps), 3D (spatial) video, stereo sound rec.
Front Camera 1.2 MP, 720p [Similar] 7 MP, 1080p@30fps, 720p@240fps, face detection, HDR, panorama [Similar] 12 MP, f/1.9, 23mm (wide), 1/3.6", PDAF, OIS
SL 3D, (depth/biometrics sensor)
HDR, Cinematic mode (4K@24/30fps)
4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G DC-HSDPA, 42 Mbps; HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat6, 300 Mbps DL; EV-DO Rev. A, up to 3.1 Mbps HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps HSPA, LTE-A, 5G, EV-DO Rev.A 3.1 Mbps
Bluetooth Yes, v4.0 with A2DP 5.0, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, hotspot
USB Yes, v2.0 3.0, reversible connector; magnetic connector USB Type-C 3.0, DisplayPort
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Browser HTML (Safari) HTML5 (Safari) Yes

memory User Memory

Internal 16/64/128 GB, 1 GB RAM 64/256 GB, 3 GB RAM 1 TB, 8 GB RAM or 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM NVMe
Expandable Storage No No No
USB OTG - Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Barometer Sensor barometer sensor barometer sensor present barometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Ion battery Non-removable Li-Ion Battery
Wired, 50% in 30 min
15W wireless (MagSafe)
7.5W wireless (Qi)
Capacity 1810 mAh - -
Stand by - - -
Talk Time Up to 14 h - -