Apple iPhone 13 Pro Max vs Oppo A1k

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

WCDMA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - global, China, Hong Kong, Russia; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - USA, Canada, Japan

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 28(700), 38(2600), 40(2300), 41(2500)
5G network

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 Sub6/mmWave - global; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 29, 30, 38, 40, 41, 48, 66, 71, 77, 78, 79 SA/NSA/Sub6 - Canada, Japan; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA/Sub6 - China, Hong Kong, Russia

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HSDPA speed

42.2 Mbps

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HSUPA speed

5.76 Mbps

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EV-DO speed

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

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LTE speed

LTE-A, 1 Gbps download, 500 Mbps upload

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass), glass back (Gorilla Glass), stainless steel frame

Plastic body
SIM

Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM/eSIM, dual stand-by)

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

160.8 mm

154.5 mm
Width

78.1 mm

73.8 mm
Thickness

7.7 mm

8.4 mm
Weight

240 g

170 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

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Waterproof

IP68 (6m and 30 mins)

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Dust proof

IP68

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Colors

Gold, Graphite, Sierra Blue, Silver

Black, Red

Display
Display type

Super Retina XDR OLED

IPS capacitive touchscreen
Physical size

6.7 inches

6.1 inches
Resolution

1284 x 2778 pixels

720 x 1560 pixels
Pixel density

458 ppi

282 ppi
Display colors

16777216

16777216
Protection

Scratch-resistant ceramic glass, oleophobic coating

2.5D curved glass screen, scratch resistant, Corning Gorilla Glass 3
Multitouch

-

Yes
Display features

120Hz, HDR10, Dolby Vision, 1000 nits (typ), 1200 nits (peak), wide color gamut, true-tone

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Main camera
Camera type

Quad

Single
Main camera

(wide) , 12 MP, f/1.5 , 26 mm, 1.9 µm, 3x optical zoom , 15x digital zoom

8 MP, f/2.2 , 1.4 µm, 1/3.2"
(telephoto) , 12 MP, f/2.8 , 77 mm, 3x optical zoom , 15x digital zoom
120˚ , (ultrawide) , 12 MP, f/1.8 , 13 mm
(depth) , TOF 3D LiDAR scanner
Primary camera resolution

4032 x 3024 pixels

3264 x 2448 pixels
Primary camera video

4K@24/30/60fps, 1080p@30/60/120/240fps, 10‑bit HDR, Dolby Vision HDR (up to 60fps), ProRes, Cinematic mode, stereo sound rec.

1080p@30fps
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, optical 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, Night Mode, Deep Fusion, Dolby Vision HDR video recording, Smart HDR 4, photographic styles, cinematic mode, ProRes video

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

Selfie camera
Selfie camera type

Dual

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Selfie camera

(wide) , 12 MP, f/2.2 , 23 mm, 1/3.6"

5 MP, f/2 , 1/5" , 1.12 µm
SL 3D
Selfie camera resolution

4032 x 3024 pixels

2560 x 1920 pixels
Selfie camera features

Face unlock, Night Mode, Deep Fusion, HDR, face detection, digital image stabilization, Smart HDR 4, Apple ProRAQ, Photographic styles, Cinematic mode

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Selfie camera video

4K@24/25/30/60fps, 1080p@30/60/120fps, gyro-EIS

720p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

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

Yes

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

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USB

Lightning, USB 2.0

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

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NFC

Yes

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GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

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Beidou

-

Yes
BDS

Yes

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QZSS

Yes

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Features
Sensors

Accelerometer, barometer, compass, Face ID, gyroscope, proximity

Accelerometer, proximity, light, compass, fingerprint

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

4352 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

20W (50% in 30 min)

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Fast wireless charging

Qi magnetic fast wireless charging, MagSafe wireless charging

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Standby time

28 h

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Music play

95 h

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