Screen size
1L Pro (2021)Winner: 6.1"+18%
X15.0"
Quick verdict
1L Pro (2021) leads the measured specs 6-3.
Measured wins
1L Pro (2021)
6
spec wins
Overall winner
Ties
8
equal specs
X1
3
spec wins
Screen size
Technology
1L Pro (2021)
GSM / HSPA / LTE
X1
GSM / HSPA / LTE
2G bands
1L Pro (2021)
GSM 850 / 900 / 1800 / 1900
X1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
1L Pro (2021)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
X1
HSDPA 850 / 900 / 1900 / 2100 - Europe
4G bands
1L Pro (2021)
2, 3, 4, 5, 7, 8, 12, 17, 28, 66 - USA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
equal specsBattery
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
X1
1, 3, 7, 8, 20 - Europe
Speed
1L Pro (2021)
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
X1
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
1L Pro (2021)
2021, June 25
X1
2015, December. Released 2016, June
Status
1L Pro (2021)
Available. Released 2021, Q2
X1
Discontinued
Dimensions
1L Pro (2021)
156.4 x 74.8 x 9.7 mm (6.16 x 2.94 x 0.38 in)
X1
145 x 69.2 x 7 mm (5.71 x 2.72 x 0.28 in)
Weight
1L Pro (2021)
190 g (6.70 oz)
X1
140 g (4.94 oz)
Build
1L Pro (2021)
Glass front, plastic back, plastic frame
X1
Glass front (Gorilla Glass 4), glass back (Gorilla Glass 4), aluminum frame
SIM
1L Pro (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
X1
Nano-SIM + Micro-SIM
Type
1L Pro (2021)
IPS LCD
X1
Super AMOLED
Size
1L Pro (2021)
6.1 inches, 91.3 cm2 (~78.1% screen-to-body ratio)
X1
5.0 inches, 68.9 cm2 (~68.7% screen-to-body ratio)
Resolution
1L Pro (2021)
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
X1
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
1L Pro (2021)
-
X1
Asahi Dragontrail Glass
OS
1L Pro (2021)
Android 11 (Go edition)
X1
Android 5.1 (Lollipop)
Chipset
1L Pro (2021)
Unisoc SC9863A (28 nm)
X1
Qualcomm MSM8929 Snapdragon 415 (28 nm)
CPU
1L Pro (2021)
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
X1
Octa-core (4x1.4 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
1L Pro (2021)
IMG8322
X1
Adreno 405
Card slot
1L Pro (2021)
microSDXC (uses shared SIM slot)
X1
microSDXC
Internal
1L Pro (2021)
32GB 2GB RAM
X1
16GB 2GB RAM
Other
1L Pro (2021)
eMMC 5.1
X1
eMMC 4.5
Dual
1L Pro (2021)
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF Auxiliary lens
X1
-
Features
1L Pro (2021)
LED flash, HDR, panorama
X1
Dual-LED dual-tone flash, panorama, HDR
Video
1L Pro (2021)
1080p@30fps
X1
1080p@30fps
Single
1L Pro (2021)
-
X1
13 MP, f/2.2, 1/3.1", 1.12µm, AF
Single
1L Pro (2021)
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
X1
5 MP, f/2.0, 1/4.0", 1.4µm
Features
1L Pro (2021)
HDR
X1
LED flash
Video
1L Pro (2021)
1080p@30fps
X1
Loudspeaker
1L Pro (2021)
Yes
X1
Yes
3.5mm jack
1L Pro (2021)
Yes
X1
Yes
WLAN
1L Pro (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
X1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
1L Pro (2021)
4.2, A2DP
X1
4.0, A2DP
Positioning
1L Pro (2021)
GPS
X1
GPS
NFC
1L Pro (2021)
No
X1
No
Radio
1L Pro (2021)
FM radio
X1
FM radio
USB
1L Pro (2021)
microUSB 2.0, OTG
X1
microUSB 2.0, OTG
Sensors
1L Pro (2021)
Fingerprint (rear-mounted), accelerometer, proximity
X1
Accelerometer, proximity, compass
Type
1L Pro (2021)
Li-Ion 3000 mAh
X1
Li-Po 2150 mAh, non-removable
Colors
1L Pro (2021)
Power Grey, Twilight Blue
X1
White, Black
Price
1L Pro (2021)
About 110 EUR
X1
About 200 EUR
Models
1L Pro (2021)
-
X1
7053D