Compare Devices
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Brand |
apple | apple | apple |
Model |
apple Watch ultra | apple Watch series 3 aluminum | apple iphone 6s |
Announced |
2022 September 07 | 2017 September | 2015 September 09 |
Status |
Available. Released 2022 September 23 | Available. Released 2017 September | Available. Released 2015 September 25 |
Device Body |
sapphire crystal front | ceramic/sapphire crystal back | titanium frame | glass front | ceramic back | aluminum frame | |
Dimensions |
49 x 44 x 14.4 mm ( 1.93 x 1.73 x 0.57 in ) | 42.5 x 36.4 x 11.4 mm ( 1.67 x 1.43 x 0.45 in ) | 138.3 x 67.1 x 7.1 mm ( 5.44 x 2.64 x 0.28 in ) |
Weight in gram |
61.3 | 34.9 | 143 |
SIM card |
eSIM | Nano-SIM | |
Water Resistance |
100meterwater resistant wr100 | 50meterwater resistant | |
Display type |
Retina LTPO OLED | 2000 Luminance units ( the peak ) | Retina OLED | 1000 Luminance units ( the peak ) | IPS LCD capacitive touchscreen | 16millioncolors |
Display resolution |
502 x 410 pixels ( ~338 pixel per inch density ) | 390 x 312 pixels ( ~303 pixel per inch density ) | 750 x 1334 pixels | 16 : 9 ratio ( ~326 pixel per inch density ) |
Display size |
1.92 inches | 1.65 inches | 4.7 inches | 60.9 cm2 ( ~65.6% screen to body ratio ) |
Display Protection |
sapphire crystal glass | ion-x strengthened glass | |
Operating System |
watchos 9.0 | upgradable to watchos 11.5 | watchos 4.0 | upgradable to 8.7 | iOS 9 | upgradable to iOS 13.6.1 |
CPU |
Dual-core | Dual-core | Dual-core 1.84 GHz twister |
Chipset |
apple s8 | apple s3 | apple a9 ( 14 nm ) |
GPU |
powervr | powervr | powervr gt7600 ( six-core graphics ) |
Memory card |
No | No | No |
Memory v1 |
8gb 768mb RAM | 16gb 2gb RAM | |
Memory v2 |
32gb | 16gb 768mb RAM | 32gb 2gb RAM | 64gb 2gb RAM | 128gb 2gb RAM |
Primary camera |
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12 megapixel| lens aperture2.2 | 29mm ( standard ) | 1/3 | 1.22µm | phase detection autofocus |
Secondary camera |
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5 megapixel| lens aperture2.2 | 31mm ( standard ) |
Loud speaker |
Yes with dual speakers ( 86-decibel ) | Yes | Yes |
Audio jack |
No | No | Yes |
WLAN |
Wi-Fi 802.11 b/g/n | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot |
Bluetooth |
5.3 | a2dp | le | 4.2 | a2dp | le | 4.2 | a2dp | le |
GPS |
Yes with a-gps glonass | Yes with a-gps glonass galileo qzss | |
NFC |
Yes | Yes | Yes ( apple pay only ) |
Radio |
No | No | No |
USB |
No | No | 2.0 | proprietary reversible connector |
Sensors |
accelerometer | gyroscope | heart rate | barometer | always-on altimeter | compass | spo2 | vo2max | temperature ( body ) | temperature ( water ) | accelerometer | gyroscope | heart rate | barometer | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery |
Li-lon 542 mAh | Li-lon 341 mAh ( 1.34watt per hour ) | Non-removable | Li-lon 1715 mAh | Non-removable ( 6.91watt per hour ) |
Battery Charge |
wireless | 0-80% in 60 min | wireless charging | |
Colors |
titanium color | silver, gold, gray color gradations | gray color gradations, silver, gold, gold color gradations |
Network technology |
gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte |
5G bands |
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Network speed |
hspa lte | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps ev-do rev.a 3.1 mbps |
GPRS |
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EDGE |
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Approx price |
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