Screen size
3 (2025)Winner: 6.5"
OT 715—
Quick verdict
3 (2025) leads the measured specs 17-1.
Measured wins
3 (2025)
17
spec wins
Overall winner
Ties
1
equal specs
OT 715
1
spec wins
Screen size
Technology
3 (2025)
GSM / HSPA / LTE
OT 715
GSM
2G bands
3 (2025)
GSM 850 / 900 / 1800 / 1900
OT 715
GSM 900 / 1800
3G bands
3 (2025)
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
OT 715
-
4G bands
3 (2025)
LTE
OT 715
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
-
Speed
3 (2025)
HSPA, LTE
OT 715
-
GPRS
3 (2025)
-
OT 715
Class 10
EDGE
3 (2025)
-
OT 715
No
Announced
3 (2025)
2025, May 21
OT 715
2002
Status
3 (2025)
Available. Released 2025, June
OT 715
Discontinued
Dimensions
3 (2025)
164.4 x 75.8 x 8.8 mm (6.47 x 2.98 x 0.35 in)
OT 715
116 x 43 x 20 mm (4.57 x 1.69 x 0.79 in)
Weight
3 (2025)
185 g (6.53 oz)
OT 715
88 g (3.10 oz)
Build
3 (2025)
Glass front, plastic back, plastic frame
OT 715
-
SIM
3 (2025)
Nano-SIM + Nano-SIM
OT 715
Mini-SIM
Type
3 (2025)
IPS LCD, 400 nits
OT 715
Grayscale graphic, 4 shades
Size
3 (2025)
6.52 inches, 102.6 cm2 (~82.4% screen-to-body ratio)
OT 715
Resolution
3 (2025)
576 x 1280 pixels, 20:9 ratio (~215 ppi density)
OT 715
100 x 150 pixels, 10 lines, 3:2 ratio
Other
3 (2025)
-
OT 715
Blue backlight Zoom function & landscape viewing DriveKey: 5 positions
OS
3 (2025)
Android 15 (Go edition)
OT 715
-
Chipset
3 (2025)
Unisoc SC9863A1 (22 nm)
OT 715
-
CPU
3 (2025)
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
OT 715
-
GPU
3 (2025)
IMG8322
OT 715
-
Card slot
3 (2025)
microSDXC
OT 715
No
Internal
3 (2025)
64GB 3GB RAM, 128GB 4GB RAM
OT 715
-
Other
3 (2025)
eMMC 5.1
OT 715
20 voice dial commands 60 sec voice memo 20 voice dial records 1000 appointments
Phonebook
3 (2025)
-
OT 715
800 x 23 fields, Photo call
Call records
3 (2025)
-
OT 715
10 dialed, 10 received, 10 missed calls
Single
3 (2025)
8 MP, f/1.8, (wide), 1/4.0", 1.12µm, AF or 13 MP, AF (region dependent)
OT 715
-
Features
3 (2025)
LED flash
OT 715
-
Video
3 (2025)
1080p@30fps
OT 715
-
Single
3 (2025)
5 MP, f/2.2, (wide), 1/5.0", 1.12µm
OT 715
-
Video
3 (2025)
Yes
OT 715
-
Loudspeaker
3 (2025)
Yes
OT 715
No
3.5mm jack
3 (2025)
Yes
OT 715
No
Alert types
3 (2025)
-
OT 715
Vibration; Downloadable polyphonic ringtones
Other
3 (2025)
-
OT 715
Ring tones & animated icons messaging Ringtone assignment to contact group
WLAN
3 (2025)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
OT 715
No
Bluetooth
3 (2025)
4.2, A2DP
OT 715
No
Positioning
3 (2025)
GPS, GLONASS, GALILEO, BDS
OT 715
No
NFC
3 (2025)
No
OT 715
-
Radio
3 (2025)
Unspecified
OT 715
No
USB
3 (2025)
USB Type-C 2.0, OTG
OT 715
Infrared port
3 (2025)
-
OT 715
Yes
Sensors
3 (2025)
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
OT 715
Messaging
3 (2025)
-
OT 715
SMS, EMS 4.0
Browser
3 (2025)
-
OT 715
WAP 1.2.1
Clock
3 (2025)
-
OT 715
Yes
Alarm
3 (2025)
-
OT 715
Yes
Games
3 (2025)
-
OT 715
3 - Killer Expo, Run Run Run and Botwar.
Java
3 (2025)
-
OT 715
No
Other
3 (2025)
-
OT 715
Predictive text input Organizer Voice memo Voice commands
Type
3 (2025)
5010 mAh
OT 715
Removable Li-Po battery
Charging
3 (2025)
10W wired
OT 715
-
Stand-by
3 (2025)
-
OT 715
Up to 250 h
Talk time
3 (2025)
-
OT 715
Up to 6 h 30 min
Colors
3 (2025)
Space Gray, Teal Blue
OT 715
Models
3 (2025)
T451H
OT 715
-
Other
3 (2025)
-
OT 715
No