Product
Samsung Galaxy J3 (2018)
Samsung Galaxy J3 (2018)
Google Pixel 5a 5G
Google Pixel 5a 5G
Battery
Charging - 18W wired, PD2.0
Type Li-Ion 2600 mAh, removable Li-Po 4680 mAh
Body
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 3), aluminum frame, aluminum back
Dimensions 142.7 x 70.1 x 8.9 mm (5.62 x 2.76 x 0.35 in) 156.2 x 73.2 x 8.8 mm (6.15 x 2.88 x 0.35 in)
SIM Nano-SIM Nano-SIM + eSIM
Weight 152 g (5.36 oz) 183 g (6.46 oz)
  - IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE, aptX HD
NFC No Yes
Positioning GPS GPS, GLONASS, GALILEO, QZSS, BDS
Radio FM radio No
USB microUSB 2.0 USB Type-C 3.1
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Protection - Corning Gorilla Glass 3
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density) 1080 x 2400 pixels, 20:9 ratio (~415 ppi density)
Size 5.0 inches, 68.9 cm2 (~68.9% screen-to-body ratio) 6.34 inches, 97.0 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD OLED, HDR
Features
Sensors Accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2018, June. Released 2018, June 2021, August 17
Status Discontinued Available. Released 2021, August 26
Main Camera
Dual - 12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS16 MP, f/2.2, 119˚ (ultrawide), 1.0µm
Features LED flash, panorama, HDR LED flash, Pixel Shift, Auto-HDR, panorama
Single 8 MP, f/1.9, AF -
Video 1080p@30fps 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 16GB 2GB RAM 128GB 6GB RAM
  eMMC 5.0 -
Misc
Colors Black, Blue, Gold Mostly Black
Models SM-J337U, SM-J337W, SM-J337A, SM-J337R, SM-J337T, SM-J337P, SM-J337AZ, SM-J337VPP G1F8F, G4S1M
SAR 1.20 W/kg (head)     1.13 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA unlocked; Canada HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 2, 3, 4, 5, 7, 12, 14 - USA unlocked; AT&T 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands - 1, 2, 5, 12, 25, 28, 41, 66, 71, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE HSPA, LTE (CA), 5G
Technology GSM / HSPA / LTE GSM / HSPA / EVDO / LTE / 5G
  1, 2, 4, 5, 7, 12, 17, 66 - Canada CDMA2000 1xEV-DO
Platform
Chipset Exynos 7570 Quad (14 nm) Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU Quad-core 1.4 GHz Cortex-A53 Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU Mali-T720 Adreno 620
OS Android 8.0 (Oreo) Android 11, upgradable to Android 14
Selfie camera
Features - HDR
Single 5 MP, f/2.2 8 MP, f/2.0, 24mm (wide), 1.12µm
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 122h
Display - 861 nits max brightness (measured)
Performance - AnTuTu: 291303 (v8)GeekBench: 1337 (v5.1)GFXBench: 19fps (ES 3.1 onscreen)