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Sony

Alpha 7R II

Historic 42MP mirrorless that proved high-resolution full-frame could work.

$3,199

Last updated May 2026

Key specs at a glance

Resolution

42.4 MP

Sensor

Full Frame

ISO max

25,600

Burst

5 fps

4K

30 fps

IBIS

4.5-stop

Weight

625 g

Battery

290 shots

Sensor size

Sony Alpha 7R II

35.9 × 24 mm · Full Frame

862 mm² area

Lens ecosystem

Sony E mount

80

First-party

270

Third-party

350+

Total available

Mount introduced 2010

Body size

Sony Alpha 7R II

127 × 96 × 60 mm

625 g (1.38 lb / 22.05 oz)

127 × 96 × 60 mm · 625 g (1.38 lb / 22.05 oz)

Best for

Use-case scores

Scored algorithmically from verified specs. 10 = best in class.

Portrait

Excellent
8.5/ 10
  • · 42.4MP — excellent for large prints and crops
  • · Full-frame sensor — shallow depth of field for subject isolation

Sports & Action

Limited
2.5/ 10
  • · Weather sealed for outdoor sports

Video & Hybrid

Fair
5.0/ 10
  • · 4K recording
  • · Log profile (S-Log2) for grading latitude

Landscape

Good
7.5/ 10
  • · 42.4MP — excellent for prints up to 24×36"
  • · Full-frame sensor — wider dynamic range

Travel

Fair
5.5/ 10
  • · 625g — compact and travel-friendly
  • · Weather sealed for varied conditions

Wildlife

Limited
1.5/ 10
  • · Weather sealed for field conditions

Vlogging

Good
6.0/ 10
  • · IBIS reduces handheld shake
  • · Eye AF locks on you while filming

Pros

  • 42MP milestone
  • 5-axis IBIS
  • Historic importance

Cons

  • Very dated AF
  • Old video
  • Superseded many times

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Full specifications

Verified specs · Sony Alpha 7R II

Sensor

Resolution42.4 MP
Sensor typeFull Frame Exmor R CMOS
Sensor size35.9 × 24.0 mm
AA filterYes

Processor

ProcessorBIONZ X

ISO

ISO min (native)100
ISO max (native)25,600
ISO max (expanded)102,400

Shutter

Shutter typeMechanical + Electronic
Max mechanical speed1/8000 sec
Max electronic speed1/8000 sec

Autofocus

AF systemFast Hybrid AF (phase-detection / contrast-detection)
AF points / zones399
AF frame coverage94 %
AF low-light limit-2 EV
Eye AFYes
Animal / bird AFNo
Subject recognitionHuman

Burst

Burst (mechanical)5 fps
Burst (electronic)5 fps
Pre-Capture / Pre-ReleaseNo
RAW buffer depth120 frames

Video

Max resolution4K UHD
4K max frame rate30 fps
Max video bit rate150 Mbps
Internal RAW videoNo
Log profileS-Log2
CodecsXAVC S, AVCHD, MP4, H.264

Stabilization

In-body stabilizationYes
IBIS effectiveness4.5 stops

Body

Weight625 g
Dimensions (W×H×D mm)126.9 × 95.7 × 60.3 mm
Weather sealingYes

Battery

BatteryNP-FW50
Battery life (CIPA)290 shots

Storage

Card slots1
Card typesSD UHS-I

Viewfinder

Viewfinder typeOLED EVF
EVF resolution2,359,296 dots
EVF magnification0.78 ×
EVF refresh rate120 Hz

LCD

LCD size3 in
LCD typeVari-angle
TouchscreenYes

Connectivity

USBUSB-C 3.2 Gen 2
HDMIFull HDMI (Type A)
Wi-FiYes
Wi-Fi standardWi-Fi 5 (802.11ac)
BluetoothYes
Microphone jack (3.5mm)Yes
Headphone jack (3.5mm)Yes

Lens Mount

Lens mountSony E