Nikon D800 Alternatives
The D800 comes in at #18 out of 92 in Advanced DSLR cameras. Here is a brief recap of the D800.
36MP
Full frame
900 grams
ISO 6,400
Portability
54 Imaging
72 Features
80 Overall
75
54 Imaging
72 Features
80 Overall
75
2 card slots
built-in flash
builtin Top LCD display
great megapixels (36 megapixels)
display isn't selfie friendly
lack of image stabilization
painfully slow continuous shooting (4.0 frames/s)
screen does not articulate
Here are some of the competitors to the Nikon D800 sorted by their overall score. You can easily read a complete review of every camera or a comparison with the Nikon D800 by using the urls at the bottom of every camera card. You can also press on the 
symbol to see a visual comparison or follow this link to see them all side by side.
#1 Sony A99 II
42MP
Full frame
849 grams
ISO 25,600
Portability
57 Imaging
77 Features
92 Overall
83
57 Imaging
77 Features
92 Overall
83
2 card slots
builtin Top LCD display
does not have anti aliasing filter
great ISO range (25,600)
not so great battery pack (490 CIPA)
Pentax 17 Pre-Orders Outperform Expectations by a Landslide#2 Nikon D780
25MP
Full frame
840 grams
ISO 51,200
Portability
57 Imaging
76 Features
89 Overall
81
57 Imaging
76 Features
89 Overall
81
2 card slots
built-in touchscreen
builtin Top LCD display
great battery pack (2,260 CIPA)
display isn't selfie friendly
lack of image stabilization
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone#3 Canon 6D MII
26MP
Full frame
765 grams
ISO 40,000
Portability
59 Imaging
74 Features
92 Overall
81
59 Imaging
74 Features
92 Overall
81
built-in touchscreen
builtin Top LCD display
great battery pack (1,200 CIPA)
great ISO range (40,000)
missing headphone support
Sora from OpenAI releases its first ever music video#4 Nikon D850
46MP
Full frame
1015 grams
ISO 25,600
Portability
54 Imaging
77 Features
87 Overall
81
54 Imaging
77 Features
87 Overall
81
2 card slots
built-in touchscreen
builtin Top LCD display
does not have anti aliasing filter
display isn't selfie friendly
heavier than competition in class (1,015g)
lack of image stabilization
Photobucket discusses licensing 13 billion images with AI firms#5 Canon 90D
33MP
APS-C
701 grams
ISO 25,600
Portability
60 Imaging
72 Features
93 Overall
80
60 Imaging
72 Features
93 Overall
80
built-in flash
built-in touchscreen
builtin Top LCD display
great battery pack (1,300 CIPA)
lack of image stabilization
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes#6 Pentax K-1 II
36MP
Full frame
1010 grams
ISO 819,200
Portability
55 Imaging
77 Features
82 Overall
79
55 Imaging
77 Features
82 Overall
79
2 card slots
builtin Top LCD display
does not have anti aliasing filter
great ISO range (819,200)
display isn't selfie friendly
heavier than competition in class (1,010g)
not so great battery pack (670 CIPA)
painfully slow continuous shooting (4.4 frames/s)
Photography Glossary#7 Canon 5D MIV
30MP
Full frame
890 grams
ISO 25,600
Portability
55 Imaging
76 Features
85 Overall
79
55 Imaging
76 Features
85 Overall
79
2 card slots
built-in touchscreen
builtin Top LCD display
great ISO range (25,600)
display isn't selfie friendly
lack of image stabilization
screen does not articulate
Meta to Introduce 'AI-Generated' Labels for Media starting next month#8 Pentax K-1
36MP
Full frame
1010 grams
ISO 204,800
Portability
55 Imaging
76 Features
82 Overall
78
55 Imaging
76 Features
82 Overall
78
2 card slots
builtin Top LCD display
does not have anti aliasing filter
great ISO range (204,800)
display isn't selfie friendly
heavier than competition in class (1,010g)
not so great battery pack (760 CIPA)
painfully slow continuous shooting (4.4 frames/s)
President Biden pushes bill mandating TikTok sale or ban#9 Pentax K-3 III
26MP
APS-C
820 grams
ISO 1,600,000
Portability
58 Imaging
71 Features
86 Overall
77
58 Imaging
71 Features
86 Overall
77
2 card slots
built-in touchscreen
builtin Top LCD display
does not have anti aliasing filter
display isn't selfie friendly
not so great battery pack (800 CIPA)
screen does not articulate
Samsung Releases Faster Versions of EVO MicroSD Cards