Apple Watch Sport 42mm (1st gen) vs Apple Watch Series 1 Aluminum 42mm

Phones Images
PHONES
Phone Names Apple Watch Sport 42mm (1st gen) Apple Watch Series 1 Aluminum 42mm
Network
2G bandsN/AN/A
EDGENoNo
GPRSNoNo
TechnologyNo cellular connectivityNo cellular connectivity
Launch
Announced2014, September. Released 2015, April2016, September. Released 2016, December
StatusDiscontinuedDiscontinued
Body
BuildGlass front, composite plastic back, aluminum frameGlass front, composite plastic back, aluminum frame
Dimensions42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in)42.5 x 36.4 x 10.5 mm (1.67 x 1.43 x 0.41 in)
SIMNoNo
Weight30 g body (2.47 oz)30 g body (1.06 oz)
 IPX7 water resistant up to 1 meter and 30 minutesIPX7 water resistant up to 1 meter and 30 minutes
Display
ProtectionIon-X strengthened glassIon-X strengthened glass
Resolution390 x 312 pixels (~302 ppi density)390 x 312 pixels (~303 ppi density)
Size1.65 inches1.65 inches
TypeRetina OLED, 450 nits (peak)Retina OLED, 450 nits (peak)
 3D Touch display3D Touch display
Platform
CPU520 MHz Cortex-A7Dual-core 520 MHz Cortex-A7
ChipsetApple S1 (28 nm)Apple S1P (28 nm)
GPUPowerVR SGX543PowerVR G6200
OSwatchOS 1.0, upgradable to watchOS 4.3.2watchOS 3.0, upgradable to watchOS 6.2.8
Memory
Card slotNoNo
Internal8GB 512MB RAM8GB 512MB RAM
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth4.0, LE4.0, LE
NFCYesYes
PositioningNoNo
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 b/g/n
Features
SensorsAccelerometer, gyro, heart rateAccelerometer, gyro, heart rate
 Natural language commands and dictationNatural language commands and dictation
Battery
ChargingWirelessWireless
TypeLi-Ion 250 mAh (0.94 Wh), non-removableLi-Ion 250 mAh (0.94 Wh), non-removable
Misc
ColorsSilver/White, Orange, Blue; Gray/Black; Rose Gold/Lavender, Stone; Gold/White, Blue, Yellow, Apricot, Royal Blue, Pink/Royal Blue/Gold&Red/Black Woven NylonCase colors: silver, gold, rose gold, gray Band colors: brown, white, black, blue Band types: sport
ModelsA1554A1803
PriceAbout 250 EURAbout 300 EUR
Camera
 NoNo