Oppo A55 vs Prestigio Grace 3878 4G

Oppo A55

Prestigio Grace 3878 4G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1, 3, 5, 8, 38, 40, 41

LTE frequency band 3(1800), 7(2600), 18(800)
HSDPA speed

42.2 Mbps

42 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, 391 Mbps download, 150 Mbps upload

LTE Cat 4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

IPS capacitive touchscreen
Physical size

6.51 inches

8 inches
Resolution

720 x 1600 pixels

1280 x 800 pixels
Pixel density

270 ppi

189 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, AGC Dragontrail glass - NEG T2X-1

-
Multitouch

-

Yes
Display features

480 nits (typ), 550 nits (peak)

-

Main camera
Camera type

Triple

Single
Main camera

(wide) , 50 MP, f/1.8 , 77˚ , 26 mm

2 MP
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

8160 x 6144 pixels

1600 x 1200 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

LED flash

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Camera features

Autofocus, 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

Digital zoom, panorama, HDR, face detection, self-timer, scene-mode

Connectivity
WLAN

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

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth AptX

aptX

-
NFC

No

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
BDS

Yes

-
QZSS

Yes

-