Screen size
S10Winner: 5.5"+9.1%
S5.1 Pro5.0"
Quick verdict
S10 leads the measured specs 9-2.
Measured wins
S10
9
spec wins
Overall winner
Ties
6
equal specs
S5.1 Pro
2
spec wins
Screen size
Technology
S10
GSM / CDMA / HSPA / LTE
S5.1 Pro
GSM / HSPA / LTE
2G bands
S10
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800 & TD-SCDMA
S5.1 Pro
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
S10
HSDPA 850 / 900 / 1900 / 2100
S5.1 Pro
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA
4G bands
S10
1, 3, 5, 7, 8, 34, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
S5.1 Pro
LTE
Speed
S10
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
S5.1 Pro
HSPA, LTE Cat4 150/50 Mbps
Announced
S10
2017, May. Released 2017, July
S5.1 Pro
2015, September. Released 2015, November
Status
S10
Discontinued
S5.1 Pro
Discontinued
Dimensions
S10
155 x 76.8 x 7.4 mm (6.10 x 3.02 x 0.29 in)
S5.1 Pro
145.1 x 70 x 6.4 mm (5.71 x 2.76 x 0.25 in)
Weight
S10
178 g (6.28 oz)
S5.1 Pro
129 g (4.55 oz)
SIM
S10
Nano-SIM + Nano-SIM
S5.1 Pro
Nano-SIM + Micro-SIM
Type
S10
IPS LCD
S5.1 Pro
AMOLED
Size
S10
5.5 inches, 83.4 cm2 (~70.1% screen-to-body ratio)
S5.1 Pro
5.0 inches, 68.9 cm2 (~67.9% screen-to-body ratio)
Resolution
S10
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
S5.1 Pro
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
S10
-
S5.1 Pro
Corning Gorilla Glass 4
OS
S10
Android 7 (Nougat), Amigo 4
S5.1 Pro
Android 5.1.1 (Lollipop), Amigo 3
Chipset
S10
Mediatek MT6757T Helio P25 (16 nm)
S5.1 Pro
Mediatek MT6753 (28 nm)
CPU
S10
Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)
S5.1 Pro
Octa-core 1.3 GHz Cortex-A53
GPU
S10
Mali-T880MP2
S5.1 Pro
Mali-T720MP3
Card slot
S10
microSDXC (uses shared SIM slot)
S5.1 Pro
microSDXC (uses shared SIM slot)
Internal
S10
64GB 4GB RAM
S5.1 Pro
16GB 2GB RAM
Dual
S10
16 MP, AF 8 MP
S5.1 Pro
-
Features
S10
LED flash, HDR, panorama
S5.1 Pro
LED flash, panorama, HDR
Video
S10
1080p@30fps
S5.1 Pro
1080p@30fps
Single
S10
-
S5.1 Pro
13 MP, f/2.0, AF
Dual
S10
20 MP, f/2.0, (wide), 1/2.8", 1.0µm 8 MP
S5.1 Pro
-
Video
S10
S5.1 Pro
Single
S10
-
S5.1 Pro
8 MP
Loudspeaker
S10
Yes
S5.1 Pro
Yes
3.5mm jack
S10
Yes
S5.1 Pro
Yes
WLAN
S10
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
S5.1 Pro
Wi-Fi 802.11 a/b/g/n/ac, hotspot, Wi-Fi Direct
Bluetooth
S10
4.0, A2DP, LE
S5.1 Pro
4.0, A2DP, LE
Positioning
S10
GPS
S5.1 Pro
GPS
NFC
S10
No
S5.1 Pro
No
Radio
S10
FM radio; recording
S5.1 Pro
FM radio
USB
S10
microUSB 2.0, OTG
S5.1 Pro
microUSB 2.0, OTG
Sensors
S10
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
S5.1 Pro
Accelerometer, gyro, proximity, compass
Type
S10
Li-Po 3450 mAh, non-removable
S5.1 Pro
Li-Ion 2400 mAh, non-removable
Colors
S10
Cherry Gold, Dark Black, Indigo Blue, Primrose Green
S5.1 Pro
White
Models
S10
S10BL
S5.1 Pro
-
Price
S10
About 340 EUR
S5.1 Pro
-