Screen size
1S (2021)6.5"
Pop 10Winner: 9.6"+32%
Quick verdict
1S (2021) leads the measured specs 10-3.
Measured wins
1S (2021)
10
spec wins
Overall winner
Ties
5
equal specs
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3
spec wins
Screen size
Technology
1S (2021)
GSM / HSPA / LTE
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GSM / HSPA / LTE
2G bands
1S (2021)
GSM 850 / 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
1S (2021)
HSDPA 850 / 900 / 1900 / 2100
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HSDPA 850 / 900 / 2100 - EMEA, HSDPA 850 / 900 / 1900 / 2100 - LATAM, US
4G bands
1S (2021)
1, 3, 5, 7, 8, 20, 28, 38, 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
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
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1, 3, 7, 8, 20 - EMEA, 1, 2, 4, 5, 7, 28 - LATAM, 1, 2, 4, 5, 7, 12, 17 - US
Speed
1S (2021)
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
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HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
1S (2021)
2021, January 12
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2015, January. Released 2015, April
Status
1S (2021)
Available. Released 2021, March 25
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Discontinued
Dimensions
1S (2021)
165.6 x 75.6 x 8.8 mm (6.52 x 2.98 x 0.35 in)
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245.2 x 146.4 x 7.9 mm (9.65 x 5.76 x 0.31 in)
Weight
1S (2021)
190 g (6.70 oz)
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380 g (13.40 oz)
Build
1S (2021)
Glass front, plastic back, plastic frame
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-
SIM
1S (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
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Micro-SIM
Other
1S (2021)
-
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Optional mobile dock with standard QWERTY keyboard and trackpad
Type
1S (2021)
IPS LCD
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IPS LCD
Size
1S (2021)
6.52 inches, 102.6 cm2 (~82.0% screen-to-body ratio)
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9.6 inches, 267.2 cm2 (~74.4% screen-to-body ratio)
Resolution
1S (2021)
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
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800 x 1280 pixels, 16:10 ratio (~157 ppi density)
OS
1S (2021)
Android 11
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Android 5.0.1 (Lollipop)
Chipset
1S (2021)
Mediatek MT6762D Helio P22 (12 nm)
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Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU
1S (2021)
Octa-core (4x1.8 GHz Cortex-A53 & 4x1.5 GHz Cortex-A53)
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Quad-core 1.2 GHz Cortex-A53
GPU
1S (2021)
PowerVR GE8320
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Adreno 306
Card slot
1S (2021)
microSDXC (uses shared SIM slot)
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microSDHC (dedicated slot)
Internal
1S (2021)
32GB 3GB RAM
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8GB 1GB RAM
Other
1S (2021)
eMMC 5.1
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eMMC 4.5
Triple
1S (2021)
13 MP, f/2.0, 27mm (wide), 1/3.06", 1.12µm, PDAF 2 MP (macro) Auxiliary lens
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-
Features
1S (2021)
LED flash, HDR, panorama
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-
Video
1S (2021)
1080p@30fps
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1080p@30fps
Single
1S (2021)
-
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5 MP
Single
1S (2021)
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
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2 MP
Features
1S (2021)
HDR
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-
Video
1S (2021)
1080p@30fps
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Loudspeaker
1S (2021)
Yes
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Yes
3.5mm jack
1S (2021)
Yes
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Yes
WLAN
1S (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
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Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Bluetooth
1S (2021)
5.0, A2DP, LE
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4.1, A2DP, LE
Positioning
1S (2021)
GPS, GLONASS, GALILEO, BDS
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GPS
NFC
1S (2021)
No
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No
Radio
1S (2021)
FM radio
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FM radio
USB
1S (2021)
microUSB 2.0, OTG
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microUSB 2.0, OTG
Infrared port
1S (2021)
-
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Yes
Sensors
1S (2021)
Fingerprint (rear-mounted), accelerometer, proximity, compass
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Accelerometer, proximity
Type
1S (2021)
Li-Po 4000 mAh
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Li-Ion 4600 mAh, non-removable
Charging
1S (2021)
10W wired
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-
Colors
1S (2021)
Elegant Black, Twilight Blue
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White, Dark grey
Models
1S (2021)
6025H, 6025H_EEA, 6025D, 6025D_EEA
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-
Price
1S (2021)
About 130 EUR
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About 250 EUR