Screen size
1L (2021)Winner: 6.1"+70%
OT-S5201.8"
Quick verdict
1L (2021) leads the measured specs 15-1.
Measured wins
1L (2021)
15
spec wins
Overall winner
Ties
1
equal specs
OT-S520
1
spec wins
Screen size
Technology
1L (2021)
GSM / HSPA / LTE
OT-S520
GSM
2G bands
1L (2021)
GSM 850 / 900 / 1800 / 1900
OT-S520
GSM 900 / 1800
3G bands
1L (2021)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
OT-S520
-
4G bands
1L (2021)
2, 3, 4, 5, 7, 8, 12, 17, 28, 66 - USA
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
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
OT-S520
-
Speed
1L (2021)
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
OT-S520
-
GPRS
1L (2021)
-
OT-S520
Class 10
EDGE
1L (2021)
-
OT-S520
No
Announced
1L (2021)
2021, January 12
OT-S520
2008, February. Released 2009, June
Status
1L (2021)
Available. Released 2021, April 26
OT-S520
Discontinued
Dimensions
1L (2021)
155.9 x 74.5 x 9.9 mm (6.14 x 2.93 x 0.39 in)
OT-S520
103 x 44.9 x 10.9 mm (4.06 x 1.77 x 0.43 in)
Weight
1L (2021)
179 g (6.31 oz)
OT-S520
69 g (2.43 oz)
Build
1L (2021)
Glass front, plastic back, plastic frame
OT-S520
-
SIM
1L (2021)
· Nano-SIM· Nano-SIM + Nano-SIM
OT-S520
Mini-SIM
Type
1L (2021)
IPS LCD
OT-S520
STN, 65K colors
Size
1L (2021)
6.1 inches, 91.3 cm2 (~78.6% screen-to-body ratio)
OT-S520
1.8 inches, 10.2 cm2 (~22.0% screen-to-body ratio)
Resolution
1L (2021)
720 x 1560 pixels, 19.5:9 ratio (~282 ppi density)
OT-S520
128 x 160 pixels (~114 ppi density)
Other
1L (2021)
-
OT-S520
Embedded images and animations
OS
1L (2021)
Android 11 (Go edition)
OT-S520
-
Chipset
1L (2021)
Mediatek MT6761D Helio A20 (12 nm)
OT-S520
-
CPU
1L (2021)
Quad-core 1.8 GHz Cortex-A53
OT-S520
-
GPU
1L (2021)
PowerVR GE8320
OT-S520
-
Card slot
1L (2021)
microSDXC (uses shared SIM slot)
OT-S520
No
Internal
1L (2021)
32GB 2GB RAM
OT-S520
2MB
Other
1L (2021)
eMMC 5.1
OT-S520
-
Phonebook
1L (2021)
-
OT-S520
800 entries
Call records
1L (2021)
-
OT-S520
20 dialed, 20 received, 20 missed calls
Dual
1L (2021)
13 MP, f/1.9, 27mm (wide), 1/3.06", 1.12µm, AF 2 MP (macro)
OT-S520
-
Features
1L (2021)
LED flash, HDR, panorama
OT-S520
-
Video
1L (2021)
1080p@30fps
OT-S520
No
Single
1L (2021)
-
OT-S520
VGA
Single
1L (2021)
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
OT-S520
-
Features
1L (2021)
HDR
OT-S520
-
Video
1L (2021)
1080p@30fps
OT-S520
-
Other
1L (2021)
-
OT-S520
No
Loudspeaker
1L (2021)
Yes
OT-S520
Yes
3.5mm jack
1L (2021)
Yes
OT-S520
No
Alert types
1L (2021)
-
OT-S520
Vibration; Polyphonic(64), MP3 ringtones
WLAN
1L (2021)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT-S520
No
Bluetooth
1L (2021)
5.0, A2DP, LE
OT-S520
No
Positioning
1L (2021)
GPS, GLONASS, GALILEO, BDS
OT-S520
No
NFC
1L (2021)
No
OT-S520
-
Radio
1L (2021)
FM radio
OT-S520
No
USB
1L (2021)
microUSB 2.0, OTG
OT-S520
Proprietary
Sensors
1L (2021)
Fingerprint (rear-mounted), accelerometer, proximity
OT-S520
Messaging
1L (2021)
-
OT-S520
SMS, MMS
Browser
1L (2021)
-
OT-S520
WAP 2.0/xHTML
Games
1L (2021)
-
OT-S520
2
Java
1L (2021)
-
OT-S520
No
Other
1L (2021)
-
OT-S520
Predictive text input Organizer
Type
1L (2021)
Li-Ion 3000 mAh
OT-S520
Removable Li-Ion 750 mAh battery
Stand-by
1L (2021)
-
OT-S520
Up to 400 h
Talk time
1L (2021)
-
OT-S520
Up to 10 h
Colors
1L (2021)
Power Grey, Twilight Blue
OT-S520
Black/Silver, Black/Red
Models
1L (2021)
4063F, 4063T
OT-S520
-
Price
1L (2021)
About 110 EUR
OT-S520
-
SAR
1L (2021)
-
OT-S520
1.15 W/kg (head) 1.17 W/kg (body)
SAR EU
1L (2021)
-
OT-S520
1.00 W/kg (head)