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Oppo A77
HMD Atlas Specifcation
Energizer Hard Case P28K specification
Tecno Camon 40 Pro Specifications

Oppo A77

86% SPEC SCORE

HMD Atlas

85% SPEC SCORE

Energizer Hard Case P28K

86% SPEC SCORE

Tecno Camon 40 Pro

87% SPEC SCORE

OVERVIEW
Display

Screen Size: 6.56 inches

(720 X 1612 pixels)

90 Refresh rate

Screen Size: 6.64 inches

(1080 X 2400 pixels)

120 Refresh rate

Camera

48+2 MP (Dual Camera)

8 MP Selfie

1080P Video

48+8 MP (Dual Camera)

16 MP Selfie

1080P Video

Hardware
Mediatek Dimensity 810 (6 nm)
Qualcomm SM4450 Snapdragon 4 Gen
OS

Android 12

ColorOS 12.1

Android 14

Battery

Li-Po

5000 mAh

Li-Po

5500 mAh

Storage
4GB RAM, 64GB
8GB RAM, 128GB
NETWORK
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
LAUNCH DATE
Announced Date
2022, June 01
-
Released Date
2022, June 10
(Not announce yet )
Status
Available
Cancelled
DISPLAY
Type
IPS LCD, 480 nits (typ), 600 nits (HBM)
IPS LCD
Refresh Rate
90 Hz
120 Hz
Size

Screen Size: 6.56

Surface Area: 103.4 cm²

Screen To Body Ratio: 84%

Screen Size: 6.64

Surface Area: 106.4 cm²

Screen To Body Ratio: 87.1%

Resolution
720 x 1612 pixels, 20:9 ratio
1080 x 2400 pixels, 20:9 ratio
Pixel Density
269 ppi
396 ppi
BODY
Dimensions

Height: 163.8 mm (6.45 inch)

Width: 75.1 mm (2.96 inch)

Depth: 8 mm (0.31 inch)

Height: 163 mm (6.42 inch)

Width: 75 mm (2.95 inch)

Depth: 8.8 mm (0.35 inch)

Weight
190g (6.7 oz)
210g (7.41 oz)
Build
Glass front, plastic back, plastic frame
-
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM
Resistance
IPX4 water resistant
Dust and splash resistant
MAIN CAMERA
Rear Camera
Dual Camera:
  • ➤ 48 MP, f/1.7, 26mm (wide), PDAF
  • ➤ 2 MP, f/2.4, (depth)
Dual Camera:
  • ➤ 48 MP, f/1.8, (wide), AF
  • ➤ 8 MP, (ultrawide)
Features
LED flash, HDR, panorama
LED flash, HDR
Video
1080p@30fps
1080p@30fps
SELFIE CAMERA
Single
8 MP, f/2.0, 26mm (wide)
16 MP
Features
Panorama
-
Video
1080p@30fps
1080p@30fps
SOFTWARE & HARDWARE
OS

Current Version: Android 12

Custom UI: ColorOS 12.1

Current Version: Android 14

Chipset

Processor: Mediatek Dimensity 810 (6 nm)

Processor: Qualcomm SM4450 Snapdragon 4 Gen

CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
Mali G57 MC2
Adreno 613
BATTERY
Type
Li-Po
Li-Po
Capacity
5000 mAh
5500 mAh
Removable
No
No
Charging

33W wired 53% in 30 min (advertised)

WiredQC4

STORAGE
Internal Memory
64GB 4GB RAM, 128GB 6GB RAM
128GB 8GB RAM
Card slot
microSDXC
microSDXC
Storage Type
UFS 2.2
-
CONNECTIVITY
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac
Bluetooth
5.3, LE, A2DP, aptX HD
5.1, LE, A2DP
Positioning
GPS, GLONASS, BDS, GALILEO, QZSS
GPS, GALILEO
NFC
Yes
Yes
Radio
No
No
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
SOUND
Loudspeaker
Yes, with stereo speakers
Yes
Sound jack
Yes, 3.5
Yes, 3.5
SENSORS
Features
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
MISCELLANEOUS
Colors
Ocean Blue, Midnight Black
Green
Models
CPH2339
-

Which Mobile Phone is Better: Oppo A77 or HMD Atlas ?

Have a look at the benefits of this Oppo A77 and HMD Atlas given by our tech specs.

Pros of HMD Atlas

  • feature logo

    Supports 9% higher battery capacity (5500mAh vs 5000mAh), offering longer usage without frequent recharging.

  • feature logo

    This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment

  • feature logo

    Supports higher RAM capacity compare to Oppo A77, enabling faster switching between apps and better performance in demanding applications

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.

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