Samsung Galaxy Watch3 vs Samsung Galaxy A01 Core

Specs comparison

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Brand Samsung Samsung
Versions SM-R855F, SM-R845F (Global, LTE model); SM-R855U, SM-R845U (USA, LTE model); SM-R850, SM-R840 (Wi-Fi only) —
Announced 2020, August 05 2020, July 21
Released 2020, August 06 2020, August 06
Availability Available Discontinued
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G Bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Bands 1, 3, 5, 7, 8, 20 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed HSPA, LTE HSPA 21.1/5.76 Mbps, LTE
Dimensions 45mm: 45 x 46.2 x 11.1 mm41mm: 41 x 42.5 x 11.3 mm 141.7 x 67.5 x 8.6 mm(5.58 x 2.66 x 0.34 in)
Weight 53.8 g (45mm stainless steel), 48.2 g (41mm stainless steel), 43 g (45mm titanium) Best 150 g (5.29 oz)
Build Glass front (Gorilla Glass DX), stainless steel 316L or titanium frame, rotating bezel Plastic back, plastic frame
SIM eSIM (LTE models) · Nano-SIM· Nano-SIM + Nano-SIM
Protection / IP Rating IP68 dust/water resistant, 5ATMMIL-STD-810G compliant —
Display Type Super AMOLED PLS LCD
Display Size 1.4 inches 5.3 inches, 71.3 cm2 (~74.5% screen-to-body ratio) Best
Resolution 360 x 360 pixels 720 x 1480 pixels, 18.5:9 ratio
Pixel Density ~364 ppi Best ~311 ppi
Refresh Rate 60Hz 60Hz
Peak Brightness — 350 to 400 nits
Protection Corning Gorilla Glass DX —
Display Features Always-On-Display —
Operating System Tizen Android
OS Version 5.5 10 (Go edition)
Update Support — N/A
Chipset Exynos 9110 (10 nm) Mediatek MT6739 (28 nm)
CPU Dual-core 1.15 GHz Cortex-A53 Quad-core 1.5 GHz Cortex-A53
GPU Mali-T720 PowerVR GE8100
RAM Options 1GB 1GB, 2GB
Storage Options 4GB / 1GB RAM8GB / 1GB RAM 16GB / 1GB RAM16GB / 2GB RAM32GB / 2GB RAM
Storage Type eMMC eMMC 5.1
Card Slot No microSDXC (dedicated slot)
Cameras — Single camera
Modules No Camera 8 MP, f/2.2, AF
Features — LED flash
Video — 1080p@30fps
Cameras — Single camera
Modules No Camera 5 MP, f/2.4
Loudspeaker Yes Yes
Audio Jack No Yes
Audio Codec Not Available —
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
GPS / Positioning GPS, GLONASS, GALILEO, BDS GPS
NFC Yes No
Radio No FM radio
USB No microUSB 2.0
Fingerprint No No
Face Unlock No No
Sensors Accelerometer, gyro, barometer, light, optical heart rate, electrical heart (ECG) Accelerometer
Other Features ECG certifiedBlood pressure monitorCompatible with standard 22mm (45mm) / 20mm (41mm) strapsSizes: 41mm, 45mm; Bluetooth and LTE versions —
Battery Type Li-Ion Li-Ion
Battery Capacity 340 mAh (45mm)247 mAh (41mm) 3000 mAh Best
Wired Charging N/A —
Wireless Charging Wireless (WPC-based) —
Reverse Charging N/A —
Colours Mystic Bronze, Mystic Black, Mystic Silver: Stainless Steel; Mystic Black: Titanium Black, Blue, Red
Models SM-R840, SM-R850, SM-R845F, SM-R855F, SM-R845U, SM-R855U SM-A013F, SM-A013F/DS, SM-A013G, SM-A013G/DS, SM-A013M
SAR EU — 0.64 W/kg (head) 1.18 W/kg (body)
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