Cat B40 vs Oppo A3

Cat B40

Cat B40

April, 2021


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Oppo A3

Oppo A3

July, 2024


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Cat B40 vs Oppo A3


Cat B40

Oppo A3

Price
EUR: €110EUR: €210
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
145 x 62 x 18 mm (5.71 x 2.44 x 0.71 in)162.5 x 75.4 x 7.2 mm (6.40 x 2.97 x 0.28 in)
Weight
157 g (5.54 oz)178 g (6.28 oz)
Build
IP69 dust/water resistant (up to 1.2m for 35 min)

MIL-STD-810H compliant

Drop-to-concrete resistance from up to 1.8m

Flashlight (100+ lumens)

Antimicrobial protection (silver ion-based)
Glass front (Gorilla Glass 7i), plastic frame, glass back

Splash resistant
Colors
BlackBlack, Purple, Green
Models
PKA110
Display
Type
TFT LCDAMOLED, 1B colors, 120Hz, 600 nits (typ), 1200 nits (peak)
Size
2.4 inches, 17.8 cm2 (~19.8% screen-to-body ratio)6.7 inches, 108.0 cm2 (~88.2% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
Protection
Corning Gorilla Glass 7i
Network
Technology
GSM / HSPA / LTEGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 1900 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 7, 8, 20, 281, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G Bands
1, 5, 8, 28, 41, 77, 78 SA/NSA
Memory
Internal Memory
Unspecified256GB ROM, 8GB RAM

256GB ROM, 12GB RAM

512GB ROM, 12GB RAM
Storage Type
UFS 2.2
Card Slot
microSDmicroSDXC
Phonebook
Yes
Call Records
Yes
Connectivity
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA, LTE, 5G
WLAN
NoWi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE5.1, A2DP, LE, aptX HD
USB
USB Type-C 2.0USB Type-C 2.0, OTG
GPS
No
NFC
NoNo
Camera
Main Camera
2 MPPrimary: 50 MP, f/1.8, (wide), PDAF

Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panorama
Video
Yes1080p@30fps
Selfie Camera
8 MP, f/2.0, (wide)

Features: Panorama

Video: 1080p@30fps
Multimedia
Radio
FM radioNo
Software
Operating System (OS)
Cat OSAndroid OS, v14
UI
ColorOS 14
Messaging
SMS
Games
No
Hardware
Chipset
Unisoc T117Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU
Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
Adreno 619
Sensors
AccelerometerFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Keyboard
Numeric keypad
Soft Keys
2
SIM
Nano-SIMDual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Navigation / Controls Keys
D-Pad
Audio Jack
3.5 mmNo
Battery
Battery Type
Li-Ion 1800 mAh, non-removable5000 mAh, non-removable
Charging
45W wired, PD, 1-50% in 30 min (advertised)

Reverse wired

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