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Samsung Galaxy A21s

Samsung Galaxy J2

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Samsung Galaxy A21s
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Samsung Galaxy A21s

Samsung Galaxy J2

Network
Technology GSM / HSPA / LTE GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
  HSDPA 850 / 900 / 2100 - J200H
4G Network 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 3, 5, 7, 8, 20 - J200F
  1, 3, 5, 8, 20, 40 - J200G
  1, 3, 5, 7, 8 - J200GU
  1, 3, 5, 7, 8, 28 - J200Y
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Launch
Announced 2020, May 15 2015, September 11. Released 2015, September
Status Available. Released 2020, June 02 Discontinued
Body
Dimensions 163.7 x 75.3 x 8.9 mm (6.44 x 2.96 x 0.35 in) 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in)
3D size compare
Weight 192 g (6.77 oz) 129 g (4.55 oz)
Build Glass front, plastic frame, plastic back Glass front, plastic back, plastic frame
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Display
Type PLS LCD Super AMOLED
Size 6.5 inches, 102.0 cm2 (~82.8% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~64.7% screen-to-body ratio)
Resolution 720 x 1600 pixels, 20:9 ratio (~270 ppi density) 540 x 960 pixels, 16:9 ratio (~234 ppi density)
Platform
OS Android 10, upgradable to Android 12, One UI 4.1 Android 5.1.1 (Lollipop)
Chipset Exynos 850 (8nm) Exynos 3475 Quad (28 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Quad-core 1.3 GHz Cortex-A7
GPU Mali-G52 Mali-T720
Memory
Card slot microSDXC (dedicated slot) microSDXC (dedicated slot)
Internal 32GB 2GB RAM, 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 64GB 6GB RAM, 128GB 3GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 8GB 1GB RAM
 eMMC 5.1 eMMC 4.5
Main Camera
Modules 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
5 MP, f/2.2, AF
Features LED flash, panorama, HDR LED flash
Video 1080p@30fps 720p@30fps
Selfie Camera
Modules 13 MP, f/2.2, (wide), 1/3.1", 1.12µm 2 MP, f/2.2
Video 1080p@30fps
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Sound
Loudspeaker Yes Yes
3.5mm jack Yes Yes
Comms
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 5.0, A2DP, LE 4.1, A2DP
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS
NFC Yes (market/region dependent) Yes (market dependent)
Infrared port No No
Radio FM radio, RDS, recording FM radio, RDS, recording
USB USB Type-C 2.0 microUSB 2.0, OTG
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Accelerometer, proximity
Battery
Type Li-Po 5000 mAh, non-removable Li-Ion 2000 mAh, removable
Charging 15W wired
Talk time Up to 11 h (3G)
Music play Up to 41 h
Misc
Colors Black, White, Blue, Red White, Black, Gold
SAR 1.18 W/kg (head)     1.27 W/kg (body)    
SAR EU 0.42 W/kg (head)     1.54 W/kg (body)     0.57 W/kg (head)     0.45 W/kg (body)    
Models SM-A217F, SM-A217F/DS, SM-A217F/DSN, SM-A217M, SM-A217M/DS, SM-A217N SM-J200F, SM-J200G, SM-J200H, SM-J200GU, SM-J200M, SM-J200Y
Price About 220 EUR About 150 EUR
Tests
Performance AnTuTu: 107157 (v8)
GeekBench: 1100 (v5.1)
GFXBench: 11fps (ES 3.1 onscreen)
Basemark X: 1683
Display Contrast ratio: 1287:1 (nominal)
Camera Compare PHOTO / Compare VIDEO
Loudspeaker -30.0 LUFS (Average) Voice 67dB / Noise 64dB / Ring 75dB
Battery (old) Endurance rating 119h Endurance rating 67h

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