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Model

Digma Optima 1023N 3G

Compare Digma Optima 1023N 3G and vivo Y52s

Digma Optima 1023N 3G vs vivo Y52s

Digma Optima 1023N 3G

Digma Optima 1023N 3G

vivo Y52s

Digma Optima 1023N 3G

vivo Y52s

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 2100
4G network

-

LTE frequency band 1, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G network

-

5G band 1, 41, 78 SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE-A, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-4

2020-12
Status

2018-4

2020-12

Design
Build

Plastic

Plastic
SIM

Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

172 mm

164.2 mm
Width

244 mm

75.4 mm
Thickness

9.2 mm

8.4 mm
Weight

520 g

185.5 g
Colors

Black, White

Aurora, Gray Coral

Display
Display type

IPS

IPS LCD
Physical size

10.1 inches

6.58 inches
Resolution

1280 x 800 pixels

1080 x 2400 pixels
Pixel density

149 ppi

400 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen
Multitouch

Yes

-
Display features

-

90Hz, 460 nits (typ)

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz ARM Cortex-A7

Dual-core 2.0 GHz Cortex-A76
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT8321

MediaTek MT6853 Dimensity 720 5G
GPU

Mali-400 MP2

Mali-G57 MC3
Internal storage

16 GB

128 GB
Memory RAM

2 GB

6, 8 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

64 GB

-
Storage

-

UFS 2.1

OS
OS

Android 7.0 Nougat

Android 10, Funtouch 10.5

Main camera
Camera type

-

Dual
Main camera

2 MP

48 MP, (wide) , f/1.8
(depth) , 2 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

8000 x 6000 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30fps
Primary camera flash

LED

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, RAW

Selfie camera
Selfie camera type

-

Single
Selfie camera

0.31 MP

8 MP, f/2.0 , 25 mm, 1/2.0" , 0.8 µm
Selfie camera resolution

640 x 480 pixels

3264 x 2448 pixels
Selfie camera features

-

Face unlock, panorama
Selfie camera video

480p@30fps MP

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

-

Yes

Multimedia
Radio

-

No
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

5000 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Talk time 4G

-

16.7 h
Standby time 4G

-

312 h

Tests and performance
Antutu

-

289100 (v8)
Geekbench(single-core)

-

522 (v5.2)
Geekbench(multi-core)

-

1644 (v5.2)

Cost
Price

-

240 USD

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